Briefly, focus on your diet. Look at the Remission pages here. Ideally eat protein and vegetables, and cut down as much as you can on everything else. Then test your bloods again.
Example:
https://diabetes-type2-remission.blogspot.com/2023/12/the-harcombe-diet-how-to-eat-your.html
@julie456. To add to my post now I have a bit more time. That was rather brief and this is rather long to give you some background.
I am assuming your diagnosis yesterday came without warning, so not surprising you felt lost and confused. I certainly was on 12 December 2022 when a GP rang to say I had T2D (HbA1c 104, BFG 17). They were also alarmed at the level of iron in my blood (Ferritin over 1,200), probably due a hereditary condition called Hemochromatosis. She told me to start on Metformin at once and get up to 4 tablets a day asap, and said she would refer me for a liver scan.
One look at the possible side effects of Metformin convinced me to look for an alternative. One of Michael Mosley's books introduced me to Professor Roy Taylor of Newcastle University. His 2007-8 Counterpoint study had proved too much fat in the liver and pancreas is the cause of T2D. It's the result of consuming too much of the wrong foods over the years: sugar; sugary cakes, biscuits and drinks; carbs like mass produced bread, breakfast cereals and pasta; and starchy vegetables such as chips. His participants stopped all medication on day 1. They consumed Total Meal Replacement shakes and topped up with green vegetables. A surprising result was their blood glucose levels came down to normal in 7 days.The great majority of those who lost 15 kgs or more over 8-13 weeks went into remission. What's more everyone who maintained their low weight stayed in remission. In fact Professor Taylor's guinea pig, another doctor who was desperate to avoid the complications of T2D, has now been in remission for 20 years.
It was a 'no brainer' for me to go on to a real food version of the 'Newcastle Diet'. I informed my GP just before Christmas that I was going to diet instead of taking Metformin. The next day I had my liver scan. The radiographer confirmed I had a fatty liver and said, 'Treat it by diet'. I started the next day. A week later my first and last finger prick test registered 5.8 just as the Newcastle team had found. I continued to lose 22 kg until I could get back into my 32 inch trousers I last wore decades ago.
Anyway it is now abundantly clear that high protein (meat, fish, eggs, dairy, beans, pulses, etc), low carb diets are a route to achieving and sustaining T2D remission for many and a much healthier life for others who still need some medication.
The only way is to try. I would recommend anyone who can to try.
Unfortunately there seems to be is a dearth of simple, easy to follow, guidelines on low carb diets in the public domain. The only one I know is Newcastle Diet leaflet:
https://www.ncl.ac.uk/media/wwwnclacuk/newcastlemagneticresonancecentre/files/201809 Sample Recipes & meal plans.pdf
But that's a very low calorie diet. I think that's why Diabetes UK is sponsoring Professor Susan Jebb's New Dawn project to come up with four dietary plans to meet the needs of many more people.
Meanwhile the Harcombe Diet is about the best I have come across. I was at a bit of a loss about what to eat next for the rest of my life after I put my old trousers on. Ian Marber's 'Man Food' and 'How to Not Get Fat Diet' books helped a lot. The Harcombe Diet follows the same basic formula (protein and vegetables) but allows for more satisfying portions by keeping fats and carbs well away from each other (except those in vegetables). The supermarkets are full of packaged foods and meals which combine them. They sell well and create cravings. Our body has no defence against them and asks for more and more. FWIW Zoe Harcombe's rule is don't buy anything with those traffic light symbols on the packaging.
The Harcombe Diet. How to eat your favourite foods and still lose weight (from: prima.co.uk wirh added links)
https://diabetes-type2-remission.blogspot.com/2023/12/the-harcombe-diet-how-to-eat-your.html
A sticky note at the top if this section of the forum says,
Readers should assume that no poster has any appropriate medical qualifications to issue advice and they certainly can't carry out a proper medical assessment of your condition, so any changes to treatment should be carried out in discussion with, and with the approval of, your own diabetes medical team. I take it as read that everyone agrees with that.
I co-opted Professor Taylor and the radiographer onto my medical team. My GP had not heard of him or his work. She advised me according to NICE guidelines (which are in need of revision). Nevertheless she acquiesced and gave me an AccuChek.
P.S. Crossed in the post with your reply.