Hi I'm Amanda and I am was pre diabetic and that it was caused by PCOS.I was recently allowed to to stop taking metformin. They said my own risk of course. My last test said that I was at normal levels and the medication made me feel awful. I have to take test every so often to make sure I'm managing my insulin levels. I've changed my diet and feel ok now but because I have asthma I'm finding that I'm exhausted. Does anyone have advice on how I can balance both the diet and asthma with out putting me back into pre diabetes?