Hi
@Wuz ..
I think that your Doc is the only one who can give you a definitive answer about your hand ..
Having said that, I note that you have been advised by a number of folk here to go low carb and, at the risk of repetition, I think it's worth saying again that managing and controlling your diabetes through exercise, diet and testing your Blood Glucose seems to be the best way forward for many people. For me, committing to an LCHF (Low Carb High Fat) lifestyle and testing 3-5 times a day seems to be working and you'll find that there is a wealth of info, relevant advice and positive support about LCHF on the forum ..
I have tagged
@daisy1 for you and I would suggest that you read up again on the information that you have already received from @ daisy1, particularly the
Low Carb Program You might also find the discussion on the
Low Carb Diet forum helpful .. and the following Diet Doctor websites ...
Low Carb Intro and Information
Low Carbs in 60 Seconds
If you have not already done so, I strongly recommend that you get yourself a meter for testing .. I suggest that you try the website at:
https://homehealth-uk.com/product-category/blood-glucose/
for the SD Codefree meter, which costs £12.98 (you don't pay VAT) or:
http://spirit-healthcare.co.uk/product/tee2-blood-glucose-meter/
who distribute the TEE 2 meter, which is free.
I have both for comparative purposes and I have never found any significant difference between them. Unless you are prescribed test strips by your doctor (unlikely), the costs of testing comes down to the ongoing charges for test strips and lancets. I'm testing 3-4 times a day which works out at around £10 to £12 per month for either of the two packages above but, more importantly, I now know what my BG levels are .. and I can now manage them
Hope this helps