Hi, I am 20 and i have had my period for 4 weeks now. I don't have any cramps, or any pain at all. Its really light also. But when i go pee that's when it seems to come all out. I have always had period problems and i was one the pill, but haven't been on it for two years. Should I go back on them? I need an answer really bad. I've been freaking out about this problem and need help. My family doctor said it's just my body cleaning itself, but 4 weeks? Again help!! Please and thank you!