Hi and welcome from me too. So pleased you have found us and I hope we can give you some tips and advice to improve things as riding the BG roller coaster is rotten physically and mentally.
I agree with the suggestions above....
1. An in depth course like DAFNE (Dose Adjustment For Normal Eating) or the online equivalent (BERTIE) will definitely help. If you can get an in person placement on a DAFNE that would be the ideal because you get to spend a week with other Type 1 diabetics and learn from them as well as having a highly qualified DSN run through your readings every day and spot problems and explain how to correct them as well as the coursework giving you the knowledge to do that for yourself after the course.... It is about so much more than just carb counting and it will improve your knowledge and confidence enormously. Ring your diabetes clinic and ask to be put forward for a DAFNE course.... but no harm in doing BERTIE online in the mean time.
2. Totally agree with
@helli. I use Fiasp and it is not straightforward for many people. You have to take time to figure how best to use it for your body. I expected it to be a straight swap that just worked a bit quicker but it is quirky. Like
@helli, if my levels are above 8 it takes
much longer to work but often I also need to stack corrections to get it down. It can just seem like I am injecting water for all the effect it has and it can be hours so I tend to use it to correct when my levels are 8 and drifting upwards rather than let it get to 10 or above. Finding the balance between patience at waiting for that correction to work and knowing when it needs some extra help takes trial and error. I use my Libre to assess when it needs help in that when I see my levels starting to rise a bit after an hour or so, for me that indicates I need another shot.
I gave up with Fiasp after my first 3 month trial when I changed from Novo(not so)Rapid. The second time I tried Fiasp I promised myself I would give it a full year. The first 3 months were so frustrating again that I would happily have given in without that promise, but another month later I started to get to grips with it and we now get along much better, but there was a lot of rollercoaster in between and I still regularly need to stack corrections to get my levels down.
The other thing to be aware of is that it seems to be much more responsive to exercise than NR so if a correction doesn't work and you are able to go out for a walk etc, that can certainly help and may bring you down more sharply. than you expect.
I still need 45 mins prebolus time most mornings to prevent my levels going above 10 even if I wake up in the 5s, but if I wake on a 4 then usually just 30 mins. I always inject for breakfast before I get out of bed and then make my breakfast so that it is ready to eat when my Libre shows the Fiasp kicking in and then I potter on getting washed and dressed and having a coffee until I see my levels starting to drop a little and then I eat. I rarely go above 8 at breakfast now although I will admit that occasionally I get distracted and drop just ever so slightly into the red... I have Libre 1 so no alarms to alert me that I am dropping low..
3. Having the right basal dose and also the right type of basal insulin makes all the difference in the world and is one of the main benefits I got from attending DAFNE. I think many people assume once your basal dose is sorted, that is it.... maybe even for life, but basal needs vary over time and seasons and temperature and activity levels and illness and countless other factors. Being able to spot when it needs adjustment is really important. Libre makes that so much easier than conventional finger pricking because you can see what happens when you skip a meal and of course overnight. If your basal dose isn't correct you are always going to be chasing your tail with mealtime insulin. If I am feeling frustrated with my diabetes management (other than after I changed to Fiasp), 9/10 it is because my basal dose needs adjusting. People describe it as the foundation for your diabetes management and if it is wonky, your levels will be all over the place with everything else.
Would just like to add that I drop below 4 most days according to Libre....I am currently showing 73 hypo events over the past 90 days. Libre exaggerates and many of those are in reality low 4s rather than 3s, so I don't worry too much about it and the important thing is my Time in Range (TIR) is very high 90% in target (3.9-10) over the last 90 days.
I think the old 4-7 range is unhelpful and demoralizing and one of the things I like most about Libre is the Time in Range/Target feature because spending 70% of the time within that wider 3.9-10 range is more achievable than the old 4-7 before meal targets in my opinion. I now treat my diabetes more like a computer game where I look to improve my TIR and get a personal best whereas with the 4-7 target I felt like I was failing a lot of the time and it didn't encourage me to try harder.
Anyway.... I have rambled on far too much but hope some of what I have written is helpful. As
@SB2015 mentioned. Take it one stage at a time. Change only one thing and fix it before you move on to address the next problem. If you change more than one thing at once you will just confuse the situation. Personally I would recommend checking your basal first because that impacts everything else, so it it is wrong it knocks everything else out.
Good luck and if you don't understand anything then just ask.... or if you are having a frustrating day and just want to moan about it.... feel free. We all understand the need for that here.