So I sat down sideways on the couch to change my nephew like always and the pain I've been having on…

So I sat down sideways on the couch to change my nephew like always and the pain I've been having on the left side of my vag, felt like I was ripping something down there. I can't sit flat because of the pain too. my dr said it's because he's pushing on my pelvic bone but it's gotten a lot worse since my appointment last friday. Should I call my dr or am I just a wimp?