Whats up with my periods??????

You could be anemic, if you feel dizzy and nauseous. And if it keeps happening you should see the doctor. (you don't want to mess with your health) it could affect you badly down the road. I have poly cystic ovarian syndrome. I used to get my period every 3 to 6 months. But I don't get one at all now. Just a little spotting here and there. There is medicine that can get you regular. I don't ovulate, and so on meds I get a period, but I decided if I can't have babies I am not taking the meds. I understand you not wanting to see a doctor, but it could be somethig easily treatable. Good luck.