Labor signs ??

So im 34 weeks 5 days and I’ve been experiencing extra pressure on my cervix and butt hole (tmi) which I know is normal around this time. But im also getting cramping and on and off back pain which is also on my sides, I’ve been having more BMs and diarrhea (again tmi) and earlier yesterday i was spotting but haven’t recently. Its actually been really dry down there. Are these things normal or should i go to L&D to be safe.