anyone else with Braxton hicks

Ca
Anyone else think it's getting hard to determine the difference between BH and the baby just moving or balling up low? 
38 days to go & my stomach gets so tight and uncomfortable so often. 
I have a lot of pressure in my pelvis. When I sit on a hard chair or sit really anywhere it hurts I can feel the pressure in my pelvis. 
Also (TMI) but my actual vagina is so sore today. 
😭😭