oKay, First of all i'm really sure about of all the affirmations i'm gonna make. I'm currently 15 years old and started having sexual activity 1 and a half year ago, Not masturbating, just having normal sex with an older x-gf. of mine. I had no problems and up untill now i've had sex (Normal, Oral) about 20 times. After sex i always experienced this odd feeling of dizzyness and back pain for days after even. And that's' about all. But after we broke up i started masturbating and i have really bad side effects. I'm a swimmer and i have like 8 session of practices a week, i do it for a living, Swimming is like my job, i'm in the swimming team of the school and i'm going to continue this as it is first of all my job and second: My hobby, sort of. What does this have to do with masturbation? Well, none. But i have really big problems at practices, i experience very VERY big back pains and kidney\liver pains. The last two mostly. I feel like throwing up all the time, i get really dizzy, my head hurts and it makes it almost impossible for me to go through all the practice sessions since i'm really in no condition

. Above all the pains and side effects (Less sleeping hours, Muscular and BONE pain, I feel like all my bones are aching and i feel pain and i get this odd wrist pain at my hand ..It's realy intensinve -> And that's not because of the practices because i've noticed these pains even when i've not been doing practice for a really long time. And if i stop masturbating for over 2 weeks i feel perfect and i'm really alive. . . Otherwise i'm really sleepy and lazy all the time)
Is there any resort?
-Sorry for my bad english.
Ty.