Go ahead and go symptoms and conditions

I am amazed at what I have read here. It seems like all of the symptoms that have been plagueing me this year may be connected. I was put on Yasmin in April because my gyno said I MAY have PCOS. I didn't test positive but they said I should go ahead and go on Yasmin for it and it would help me shed the 13 pounds I had gained.
I since have gained 15 pounds on Yasmin. I have a very small appetite and I'm a vegetarian, so I know it has not been because of my diet. I started getting severe headaches behind my eyes that would travel to the back of my head on either the right or left side. I had tests and no one has been able to figure out the cause of my weight gain or headaches. I also have become so overwhelmed by anxiety and depression that I basically dropped out of my life. I even have been having recurring thoughts of suicide. Being fat now and having these headaches all of the time doesn't exactly help the depression either. I will not be taking my Yasmin tomorrow. I am not sure what to do about the gyno, but I plan to to something. My physician sent me to the gyno last week to tell her that she thought Yasmin was causing my weight gain. The gyno insisted that Yasmin could only cause me to LOSE weight. She actually convinced me.
Thanks to all of you who posted here and opened my eyes to what is really going on.