Welcome to the forum
@NicolatheKnitter
We have a few knitters and makers here - like
@stephknits and
@SB2015 - for you to compare notes with
🙂
Sorry to hear about your diagnosis

When did you get the news?
For a useful introduction to T2, members here frequently recommend
Maggie Davey’s Letter and
Gretchen Becker’s book, as very helpful starting points.
Try not to be disheartened about your diagnosis, many people on the forum later reflect that their diagnosis became a catalyst which prompted them to make positive changes towards a healthier and more active life.
Diabetes is a serious condition, but it’s also one that can usually be managed well with a few changes and adaptations - it’s something that you can learn to live well with, and it shouldn’t stop you doing things you enjoy.
When it comes to foods, you will find that it is carbohydrate that has the biggest effect on your BG level - not just the obvious sugars, sweet things, chocolate, biscuits and cakes, but all carbohydrates, including supposedly healthy things like cereals, wholemeal things, rice, pasta, bread etc.
It’s not that you will have to avoid all of these things entirely, but more that you will have to work out which are the more BG friendly choices for you, and which you reserve for special occasions. Which are fine in moderation, and which are best avoided!
When it comes to managing your diabetes, it’s best to make changes to your menu and activity levels gradually - partly because they need to be sustainable long term, but also because very rapid and sudden changes to blood glucose levels are harder on the fine blood vessels, and changing things more gently will give your body time to adapt.