Whats wrong with me? Can anyone help me?

I have really embarring symptoms. 1st. off i am fat and the doctors say i have Polycystic ovary syndrome. But Ive been trying to get more help because the doctors dono whats wrong. I get cramps after . Also before i make a bowel movement I get cramps too Then i bleed and it gets itchy and very uncomfortable sometimes its alout but other times i dont get any. i feel like i an always tired. And i feel like i never get full I could just eat for days. i have were red "freckles" on my ares and lags also. Could anyone help me find an answer or point me in th direction of someone who can? PLEASE i am kinda worryed