Hey mamas.

Soooo, im 33 weeks and im having some tightening and back pain. I also feel like im going too puke. Im a ftm and have no idea whats braxton hicls or contractions. I laid on my left side and went numb. I dont wanna go in and look dumb if its nothing. My mom and i think im further along then they say. As i've only had one ultrasound in the early stages, and that had me dated about a week or so ahead of what they have me at now. I have no idea what to do. :/
ive gotten some poop like cramping, but dont have too poop.