It could be the multi vitamins. I know folic acid is meant to be important for the baby but it could also be affecting you. My mw told me vitamins weren't necessary if you have a good diet. I thought my iron level would be low, especially now as I'm in third trimester and I generally don't eat red meat but its great. We told this to mw and she just said well it shows that you don't necessarily have to eat red meat. I also have a high bmi which mw was worried about the gd but yet again glucose levels are low if anything. So it can all be managed on diet.

I also second speaking to your dr about coming of antid or lowering the dosage as they know you and your condition and are likely to be able to recommend something. I have gone through this situation with my bro (no of course he wasn't pregnant) but his dr lowered his prescription when others were trying to push more meds on him cos he could see through all the excessiveness my bro was doing to get attention and realised that was just his nature and not his condition