Im at 31 weeks now and all day Ive been having this inner thigh pain. Yes, I have stretch marks and thats where it hurts. I guess the best way to explain it is: it feels like my skin is tearing all over my inner thigh where I have stretch marks. Sitting an walking make it hurt as well because my skin is tugged at. Its driving me insane. Any idea what it is and what I should do?