Hi Lainey,
welcome to this forum, you'll get all the help and support you need. As has already been said, you will be much better off with your own meter, it's the only way to see how different foods, never mind just the carbs, affect your BG. The astonishing thing is that you will find that what might send your BG through the roof, might not affect everyone else in exactly the same way. We really are all different.
I spent 17 years following GP and dietician advise and my diabetic condition just got worse and worse with more and more medication. I was always suspicious of their advice on carbs which was the traditional food pyramid, 50%+ calories must be carb type of thing, I was always being told to eat more. They never did tell me how to lose weight by eating more. Anyway, a little bit of blowing my own trumpet, by cutting out bread/pasta/rice/potatoes I stopped taking Gliclazide and Januvia, both drugs which help the pancreas produce more insulin and you have to consider that insulin controls fat storage amongst other things. Better still, I stopped taking Atorvastatin which had caused me much grief and heartache (lots of soul searching as there's plenty of CVD in the family). My most recent bloods after over 6 months without those meds were:- HbA1c 6.4, total cholesterol 5.4, both figures that will come down when I get back to swimming as much as I used to, 40 lengths (1km), 3 - 5 times a week.
In some ways I'm lucky because at 62 and almost being able to count my time left on this lovely planet on both hands (I'm aiming for at least another 25, LOL), the choices are much more clear cut. Change dietary habits and live longer, healthier of carry on following my old GP's advice and get more and more medicated.
Where would doctors and the pharmaceutical industry be if there was no illness? Bit OTT, sorry, LOL
You will get good advice here, there's people who live with diabetes, they will know best.
All the best