I went to the bathroom and when I wiped it looked like I got my period. The toilet water was also red. I had no blood in my underwear and have no cramping. I can still find babys heartbeat but I found it lower down than it has been and the heart rate (150) is lower than it had been (162). I'm waiting to hear back from my doctor.

Does anyone have any ideas what might be going on?

This is my rainbow baby. I had a miscarriage 13 years ago, 5 years ago I had a stillborn when I was 35 weeks along and 3 1/2 years ago I had a atopic pregnancy. I'm trying to stay positive but I'm so worried!