Why are you worried so much
I think I have replied you regarding this
It's normal for your age to have nocturnal emissions when you are having abstinence from alcohol and sex
You should be happy that you are absolutely normal
Please don't watch erotic movies by seeing you are bound to masturbate which is very common in this amaeteur age
Next Steps
when you don't masturbate it's normal to have urethral secretions which is very common
no need to worry
you should not feel fatigue
start doing exercise
Health Tips
be relaxed and concentrate on your studies
TC
good luck