OR, maybe its your riding position.
"Ride like a man." < that's advice from a trainer once. It means roll back on your seat boned, don't put much pressure on your public bone. If you were a guy, you would NOT want to put any pressure up there ;)
Every great dream begins with a dreamer. Always remember, you have within you the strength, the patience, and the passion to reach for the stars to change the world. ~Harriet Tubman