I am 22 years old. Pretty much since I was 18, I have had weird periods. I will be on my period for like a month or longer, and then I will be off for a month or longer. They have also gotten heavier. I can go through a super tampon in an hour on my heavier days. I dont know what is wrong with me. I dont have health insurance, so I have never been to a doctor. I am a little worried.