Before I was pregnant I never slept on my back ever and now that I am, I always wake up on my back and I don't know how long I've been lying like that for. I have really bad anxiety, and I'm so worried I have stopped blood flow to my baby. I read up so much on the internet and feel I know too much now that I worry about absolutely everything. I'm only 15 weeks but is this going to damage my baby? I don't feel pregnant and I don't have a bump, it's concerning me