Let’s be honest ladies , it’s really hard to keep your blood sugars in range while pregnant. Am I right. ?

Who here is aggravated with the lows and highs ? Every night I go low, last night for example ; I went to bed at 160 no correction because I end up going low , by 3 am I was at 30! I dosed correctly for dinner went a little high and still came down..... but then there’s the highs. Some days I’ll go high after lunch today I went up to 226. Ladies..... is it ok for this to happen ? I’m stressing myself out ! I try to say to myself it’s ok, it’ll come down and I’ll be in range again but all I can think about now that I’m 11 weeks and 2 days that I’m harming my baby.. am I harming my baby? I’m not going high and low on purpose ( no one does ) but I feel like it will be my fault (hubby keep re ensuring me that it is not my fault ) I know it’s not but it’s just a thought that goes through my head .... so please tell me honestly have you gone high and have bad lows ? Is your baby healthy? Thank you so much ...