Please i need some help. just someone to listen?

help me out here guys. i dont know why, but every day im thinking i need more sleep, I have been getting 3-6 hours of sleep for the last two years. It's crazy, im really susceptible to disease like getting a cold. I never had skin problems before, but im getting acne like crazy, i even got hives once. I dont get enough sleep, because im doing 2 AP cles and 1 honors cl, im in my junior year. I feel stupid, because there are so many kids smarter than me and they have more responsibilities like football, basketball, or cheerleading and asb. I try so hard just to get by. I keep on getting screwed over, last year my english teacher screwed me over two and a half letter grades for no reason. I know what people say the teacher doesnt give you grades you earn them. I did the friggin work, it was one day late and the other work was on time ,i just couldnt turn it in because i didnt hear her ask anybody to turn it in. I guess this is due to my crappy senses because of my sleep. I really just wanna quit, all I want is to go to some UC down south near LA. I have a 4.17 gpa, but i got a 2 on both of my ap tests from last year. My parents arent rich, its not like i can inherit their wealth. I really hate when people get to screw around in high school, and dont have to worry about a thing, because they have the money to screw around. I have been volunteering my time at the nursing home, and it just made me more depressed, seeing sick and unhappy people. Everyday im thinking feet fail me not,success is literally my only option. I feel as sleepy as h*** right now. i gotta get back to work, man i hate my life!!! i envy anyone who gets more than 5 hours of sleep. I know there are people worse off than me, but I dont have health, wealth, or brain that and im going blind. I feel like an idiot. I know i sound like a guy b**chn about life, but i just gotta get all this stuff out of my system