Cramps--is this normal?

Kael

My cramps seem to be getting worse and worse every month, to the point that painkillers haven't helped in years. Is this normal or should I be concerned?

For a little background on me, I've had my period for almost 15 years, and have been on birth control for almost 10. I was diagnosed with PCOS(poly cystic ovary syndrome) about 4 years ago.