Scared to miscarry again!

Hey ladies! My husband and I had a missed miscarriage in March. Our baby's heart stopped beating at 10 Weeks 3 Days. I did not miscarry naturally and had to have a d&c at 12 Weeks. I have gone through 2 period cycles since surgery and we are currently TTC. My husband and I are so very scared. It took a while for me to convince him that TTC was the right thing to do for us. Is anyone else in this boat? I have so many fears right now and I DO NOT want to have all of this anxiety when we do concieve!