In November I had a cyst on my tailbone. It caused me to get really sick and I was put In the hospital. I have not had a normal period since. Because of this happening it has thrown of my trying to conceive time and has only made it really weird. This month I had a period at the end of May 13days latter I started to have another period. my doctor order some test to see if she could find out what was causing it. Has this ever happened to anyone? And what was the outcome?