scary few days

I have come to the conclusion I have a sensitive cervix.. I have been spotting dark red and then bright red with blood clots here and there for days off and on. I was convinced I was having another miscarriage yesterday. But the bleeding stopped.  I had these same symptoms when I was pregnant with my son. It's so frustrating and scary to deal with constant bleeding throughout a pregnancy. I'm calling my doctor 1st thing in the morning. I took a test a few minutes ago to help me cope on what may be going on. Still shows positive. Prayer, good vibes, or what ever you believe in would be great appreciated.