Please help ASAP

Becki

I’m 21 weeks pregnant and ever since yesterday I’ve had a horrible stabbing pain by my right hip just above it then kind of to the left so not exactly my hip bone. It’s a constant pain that’s always there and sometimes it’s mild then sometimes I move and it’s really bad I’ve looked at ligament stretching but this doesn’t sound like that because apparently it disappears this a constant stabbing pain that’s there.

Thanks