Hello There. My Name Is Pedro, I'm A 16 Year

Hello there. My name is Pedro, I'm a 16 year old healthy male, and I think I have a serious issue. I feel as if I'm sexually aroused far too much in my life. I know it's completely normal for boys to be very hormonal at this age, but I feel as if my levels are unhealthy. Sexual thoughts and arousal practically dictate my life. It's almost impossible for me to function without any sexual thoughts taking over my conscience. I've lost almost all of my friends because of this, and I'm unable to make any new ones. My grades have plummeted, and I was ultimately expelled from school permanently because of my inability to focus on anything. There is absolutely nothing that can distract me from the thoughts, no matter how unarousing or flat out disturbing it is. My thoughts have also become progressively more deviant and perverted, and any attempts at prolonged abstinence leads to what could only be described as a complete mental breakdown. My head starts throbbing, and the thoughts just take over until I can't even think to eat or sleep. I'd like to know why this is happening, and why I cannot function like a normal human being anymore. Thank you for your help. From, Pedro.