emotional support(HELP)

I'm young ok? I should be able to get a full nights rest, hang out with my friends, and not worry about homework. Since ive started my period I've had a heavy flow. Just recently finding out I'm anemic after many restless nights. I gave in, and went to a doctor. They put me on birth control and this is my fist period on it. Exciting (obvious sarcasm there) I was crossing my fingers hoping it would at least make it a normal flow, but with my luck... it's the same or if not worse. Maybe I need to get used to it idk. But just before my period I got the worst PMS in my life and am super depressed and had the worst cramps leaving me without sleep. You see I snapped yesterday and lost a friend. I was tired and done. I was DONE yesterday!!! To my avail, I wake up at 2 AM to me leaking through my "10 hour pad leak protecter" in my ass! And was unable to get back to bed. Now I can barely function and slept through half my classes already. Why do girls have to suffer? This is torture! Anyway my mother called my aunt on my dads side and apperently I have a "thick lining" and that's what makes my heavy periods last 9 days. Boy what fun. Actually today at Walmart, all I had was a regular tampon left(I use super) and within 30 minuets i was sprinting to the bathroom. And I had blood everywhere. Fml fml fml. Someone I need some support