Scared of pregnancy

Myka • 23 with a 3 y/o girl 💜

I had a miscarriage early March. The doctors and nurses said there was no cause to it, my body just expelled the baby. They were thinking it was ectopic, but it took a week or so to fully pass baby so there’s no real telling if it was or wasn’t(supposedly). I’m sure it was a “normal” miscarry, but...we are currently trying to conceive again and I’m afraid that I won’t be able to carry another baby to full term..anyone else gone through these fears and everything was fine???