I'm 18 weeks and still nervous. It's my first pregnancy and I am 35 so it seems like the anxiety is not going to let up even though I am in my second trimester. Try and be positive. If you work yourself up I was told it puts stress on the baby. So positive thoughts. Keep yourself busy. You're going to be a mom.
First 12 weeks very important .. After that not as bad but ur never safe in pregnancy until the baby is in ur arms
Your chances of MC drop to about 2% after 22 weeks and a strong heartbeat has been seen.
Dont stress too much over it hun. But once you are out of first trimester than you are basically safe from a miscarriage. Relax and dont stress (i know its easier said than done) good luck love