I'm a 23 year old type 1 for 10 years now. I've had an insulin pump now for 6 months after trying desperately to get my sugars under control through multiple dose. My sugar levels still aren't as good as they should be even though I seem to try so hard! I had my annual review last week. I have a bmi of 22 and I am being put on metformin....is this normal? I'm definately not overweight and have a very healthy low carb diet. I've gained a couple of kilos since my last annual review but this is from increased exercise and weight training. Is anyone else in a similar situation? I'm not liking the idea of all the abdominal symptoms associated with the drug and it apparently makes you lose weight. Very confused!! Help!