Pregnant after 2 miscarriages

1st MC was Dec 2017, 2nd MC was March 2019. Last AF was mid-end of April. So per the app, I am 12-13 weeks. So much bloat, tender breasts, increased appetite, acne, uncomfortable sleep, increased urination.

Getting my HCG driven today and Wednesday because I can’t get to doc until 7.30.19, and I’m a freak I’ll MC. Is it a good sign of a healthy pregnancy since I have these symptoms? I’ve definitely noticed this belly get bigger.

Any tips- thank you!