I haven't had a period in a bout two years almost then recently 2 months ago i started cramping sooo bad too the point where i went to the er cause i didn't know what was going on. Turns out it was my period coming i felt horrible. I never cramped like that before and im 26 now. I been back and forth to the doctor but its like they get paid for nothing because i still haven't found out what was wrong with me and it's so depressing when i think about it.