I am currently 7 weeks pregnant, I was feeling fine until last I started spotting, them this morning I started cramping. Luckily I had my first OB appointment this morning.He did an ultrasound and said my pregnancy was still valid any we saw the heartbeat. But I can't help but to worry about a miscarriage. I have had two miscarriages since last December, and have been trying to conceive for two years..... very nervous