Lower back pain, uterus is tightening, maybe contractions, nauseous, loose bm, cramps, I can feel…

Lower back pain, uterus is tightening, maybe contractions, nauseous, loose bm, cramps, I can feel her a lot lower, and what I imagine is my cervix has been having sharp shooting pains. Labour? I've been this way for a few days but I'm only 35+4 and live two hours away from the hospital so I can't easily go get checked.