I've been testing with faint positive on first response since Saturday. I have yet to have a darker one. This morning I had some light pink spotting mixed in with my pregnancy cm. I've been cramping basically since ovulation nothing more than what my normal period cramps are. I do have this annoying pricking kind of feeling in my left ovary a couple times a day though. Anyways, I'm worried about miscarrying, am I okay? Will my lines get darker? Is spotting normal?