Worried about the baby condition

Hi mummies.. i’m at 9 weeks plus now and before this I had miscarriage at 8 weeks last year.. this is my first baby.. I just can’t stop thinking if the baby is okay or not. My mind will be continuously thinking if D baby still have heartbeat and is everything is okay with the baby during this pregnancy. I did went for a scan 1 week ago and they only given me appointment after 2 weeks. How to overcome this fear? It’s really effecting my sleep since I’m also super worried I will crush the baby bcz of my weight. #pleasehelp #advicepls #firstmom