Hi
@Caroline2020 . Welcome to the forum. It is good to hear you have been provided with a glucose meter and testing strips.
Many of us with T2 on here who self test use the meter to see how the various carbohydrates affect us as we are all different in this respect , that way we can make informed food choices .
Have a read of these two by Alan S
Test review adjust
Painless oricks
With Metformin they start us off on a low dose then usually build up to the max dose, it doesn’t @ actually lower our BG (blood glucose) levels like say insulin does, it helps make use more sensitive to our own insulin, it also helps prevent our liver in putting out too much( glucose.
Some folks on here after adapting their diet etc have managed to come off Metformin, I hope you are one of the lucky ones.
You should find this info very helpful
Though it was written in a time when fat was believed to be the enemy , now their is some evidence that this is not so.
It’s also a very long letter, so get the kettle on and make yourself a nice cuppa before you sit down to read it
Maggie Davies letter
You will the above and lots more in this forum which is at the top of the newbies section
Useful links for people new to diabetes
Feel free to ask all the questions you have about diabetes as we are very lucky in having many knowledgeable people on here.