Hi, I'm still new too all of this. I was diagnosed almost a month ago with insulin resistance. My A-1 c is 5.5 and I test my blood sugars at home and stay under 110 90% of the time. My doctor has me on 1000mg of Metformin twice a day. My concerns are, I feel very I'll about 30 minutes after I eat. I get very tired, feel almost as if I have the flu, I ache and break out in a cold sweet. I feel nauseous but don't throw up. This lasts for about 45 minutes to an hour after I eat and then I'm fine. I have been trying the low carb diet and it has seemed to help. Tonight I had some bread and had a really bad episode. Could my blood sugars being getting to high or low after I eat? I was told by my doctor to take my blood sugar two hours after each meal. Thanks for any information you can give!