36 weeks today and cramping

Kelari

I’ve been having cramping in lower abdomen that feels like period cramps and a lot of pressure down by my pelvic bone. I lost my mucous plug a week and a half ago. I went to the er and they said it was round ligament pains. I’ve heard about round ligament pain but not described how I’m feeling. Has anyone else had this problem? It’s been really uncomfortable and not really sure what to do.