I started taking the pill at 17 or 18 I was having normal periods before I started at the age of 20 I stopped taking it and since then I have had irregular periods like really messed up the last anywhere from 4-6 days and days in between them change I didn't have a period in june but had one in July and now its saying I'm 4 days late idk wat is causing my periods to do this and I've talked to my OB but he won't give me any kind of answer as to why they are so irregular me and my bf have been TTC for almost 3 months now and I'm driving myself crazy trying to figure out how to fix my periods... Any suggestions or anything?