Rmo's TTC after m/c Wish

We had been trying for almost 3 years to get pregnant and I was so excited. Almost 12 weeks into the pregnancy I miscarried. We have been in the clear to try again since May but so far nothing. I am so scared that it will never happen for me or if I do manage to get pregnant again, not only will it take another 3 years but I will also lose it again. I have been waiting my whole life to become a mom, it is what I want more than anything in the whole world. It hurts so much.