Back labor??

Shelby🦄
Can anyone please tell me about back labor? Have had regular but not so painful contractions for over a week. Doctor said don't worry about it till they get more painful. Last night I just realized back pain got really intense. Couldn't sleep, didn't go away with walking/laying down/etc. Had bad diarrhea. Finally slept a few hours. Today I still have a lot of back pain and still having contractions but honestly the pain from my back is way overshadowing the contractions being uncomfortable. Just wondering if anyone has experience with this? Couldn't get anyone on my Drs triage line. 🙄