i just laughed so hard for a good 2 mins straight. as i was laughing i felt my uterus getting hard. now im laying in bed and my lower back is in pain and im having braxton hicks. my lower back kind of has this burning sensation, could i be contracting??

i feel like its all in my head i cant even focus on if it stops and starts like contractions. but does it sound like it? its very uncomfortable!