two questions..

Jenah
First, I keep having a stabbing pain in my vagina. Sorta feels like when you press on your belly button to hard haha. What could that be? 
Secondly, I keep having a sharp shooting pain on my right butt cheek and the back of my right upper leg that comes and goes and hurts really bad. What could this be?
I'm 35+3 and all the pains and uncomfortable stuff is starting to happen.