normal or no?

3 days ago I started getting a decent amount of BH & it was radiating through my back, I didn't really leave the couch. yesterday I felt a ton better but still felt some BH & some stomach cramping like felt like I had an upset stomach & it would go away, come back, go away & come back. today is the same thing. still minor back cramping, still some BH & still feels like I have to poop but don't have to. I'm a little over 25wks. no bleeding, no spotting, no loss of mucus plug, no leaking waters. is this normal?