Happy and worried...

Lorena • Had our baby girl! Ophelia Jean Rose came into the world Nov. 28, 2015!
I am over joyed! I got my BFP yesterday. TTC 10 months. Anyway. I am super excited, but I'm scared that it won't make it to term. The cramps hurt like period cramps. But when I don't get them for a while it scares me! I'm only 4w 2d with #1. Anyone else feel this way?