Hello, I am 22 years old, with no children. I was put on birth control for the ages of 14 to 20. I have been on the patch, shot and daily pills. Now since I have been on no birth control my periods have been irregualar for 2 years. They last from 14 to 20 days. I just started on the 1st and it has not stopped. I have been getting bigger clots then I have ever had and some days I cant even tell I am on it unless I have sex. I wondering what I can do to help this. Thank you