What Causes Irregular Periods And Pain In The Abdomen?

I'm 21 yrs old I have very irregular period. I started my period yesterday after not having one since Janurary 8, 2011.



I have horrible ovary pain on and off my period. And this period I feel weak and sick and it is thick and gross.



I have gone to a doctor but, was pretty much treated badly and brushed off.



Sometimes the pain is so bad that it stops me in my tracks and I want to cry it hurts so bad sometimes its a very sharp pain and it does hurt to press where my ovaries are.



I started taking Vitex to help have a period. I have been taking it for the last 2 months. I eat well and exercise. I do have problems losing weight no matter what I do.



A little family history is my mother had endometrosis, ovarian cysts, and she had thyroid problems.



I was going to go to a different doctor when have the money I dont have insurance right now.



What I am wondering is if I am just to worried and shouldnt care like my other doctor even though I know something is wrong. ANd also is there anything I can do to help with the pain?



Thank you