Sir I Am 20 Year Old. I Do Not Masturbate

Sir i am 20 year old. I do not masturbate from 3 months but first i have nigtfall twice in a month then its becomes twice in a week and this last week nightfall happens for four times.my eyesight is also weak and there is dark circle around my eyes.is i am not able to produce a child .can i be able to complete my weak eyesight.my penis is also diverge toward left from angle of 90degree to 60,is my penis able to attains its acurate angel of 90