How To Control Sperm Leakage While Sleeping?

Hi Doctor
I'm 21 Years old ,I'm stared mastrubng last 3 years. , now I'm stopped last 2 months
But I'm getting leak sperm during night in sexual dreams
I'm getting thin and week day by day I hate my life
Sometime getting thought to suside and worrying about next life
I'm 61Kg now Hight 5.6
Last month I'm taken so much junk and oil foods and alcohol to fat
My body increased and Little bit fat
But again one night sperm leaked by dreams
Again I'm getting week and thin
I'm trying to control my feelings in day.. But not controlling night(dreams automatic coming)
my dicxxx fore skin not cuted in my childhood and dicxx small and. I'm worrying about this
I think my problem is dicxx foreskin can I consult doctor ?

I want be fat,, plz Give one solution
Can I use Nutrigain To fat ?
Which medicine to stop leakage ?
Sorry for my bad English