High sugars

My blood sugars are pretty controlled (my last A1c was 5.5). I just found out I was pregnant and since then my sugars have been horrific. They go up and stay up after everything I eat (I had a salad and it sat at 200 for a while). I messaged my endo and made adjustments to my pump but I’m freaking out that I’m hurting my little bean. This is my second child and I don’t remember if this happened or not. Anyone have several straight days of stubborn highs in the beginning and everything worked out? I’m so nervous to miscarry.