Really bad cramping 21 weeks pregnant?

nicole

I’ve been having bad cramps that come and go like period cramps but worse the last week. I also spotted a little bit of bright red after sex. I called my doctor and they put me on pelvic rest until my next appointment July 20th. But don’t seem concerned with my cramping. I have a high pain tolerance, but this hurts pretty damn bad. Like a 7 out of 10 pain scale. Is anyone else experiencing this?