so i’m 28 weeks and 4 days. it’s my sisters bday and we went to walk around and I felt like i was going to

pass out so i went and sat in the car and for some reason i started getting this sudden sharp back pain. it’s in my back behind my lungs. it lasts maybe 2-3 seconds and then stops. then 15 or 20 minutes later it does it again. I don’t even know how to describe the pain 🥺 it’s awful. it doesn’t feel like pressure though. have any of you mamas felt that? or is it not related to being pregnant? I don’t want to message my doctor unless it gets worse.