Help :((((((

So I work Monday-Friday 7am-4pm. I have never had a problem getting up early. I’m 19w4d and when I wake up at 6am my lower abdomen cramps on my way to work, I always have to go number 2 within the first hour, and I just feel horrible. I had 2 miscarriages before this with no successful pregnancies, so all I do is worry that me waking up my body or not getting enough sleep is hurtful to the baby..... Anybody else experience this? I may sound over dramatic but after 2 miscarriages it’s pretty hard not to. (On the weekends I don’t cramp whatsoever and feel great)