Welcome to the forum
@RUSSSMITH169
As others have suggested the most affordable meters members here have found are the
SD Gluco Navii or the
Spirit Tee2 - which both have test strips at around £8 for 50
You can use a BG meter, taking a reading before and again 2hrs after eating, to see what the differences are, to identify any carbs that seem to be spiking BG (initially in a way the numbers themselves matter less than the differences between them). Once you can see how you respond to different meals you can begin experimenting with reducing amounts of carbs and trying different types (sometimes just having things at a different time of day makes a difference). Gradually tweaking and tailoring your menu to find one that suits your tastebuds, your waistline and your BG levels
🙂
If you are interested in this approach you may find
test-review-adjust by Alan S a helpful framework.
If you would like a good overview of T2 diabetes, to add to the knowledge you’ve already picked up, members here frequently recommend
Maggie Davey’s Letter and Gretchen Becker’s book
T2 Diabetes, the first year, which you can work through gradually and will give you a solid starting point.
Good luck, and let us know how you get on
🙂