tell me I'm not alone

I had an early miscarriage in August. My doctor said to wait one full cycle before trying again. We did that and now we're in my fertile window. I can't help but feel nervous. Nervous for another miscarriage to happen Since the miscarriage was my first pregnancy. I didn't feel well the first pregnancy. Pretty nauscious. So I'm just nervous that I won't be feeling well or I'll have anther miscarriage. Anyone have success stories to make me feel better?