This is embarrassing...

I need help. I cant finger myself because it hurts too much. I've tries tons of teasing before hand (no pun intended), I've been really turned on when I've tried, I've tried to start out slowly, I've tried doing it different ways and in different positions, but I just cant do it. The first finger is okay, but it feels uncomfortable, and the second finger just causes a bunch of pain for me, like I'm going to rip something. Sence I can't do that it leaves me with basically nothing to do, and it's very frustrating. Does anyone have any advice or tips for me?