I had some light bleeding earlier in the week. Had ultrasound and bloodwork, everything fine. Today (3 days later) started brown discharge. Doctor says normal and not to be concerned. I've had mild cramps for a few days but they're constant. They're in the front between belly button and pubic bone. Kinda itchy. Everyone says not to worry and I'm trying to have faith but it's our first and we tried really hard. Thoughts??