How To Increase The Growth Of Facial Hairs?

Dear Dr.

I am a male aged 24,heard many good voices about your hospital.
Since last three years am seeing unexpected changes in my body.I had lost the greenery in my life.
Sever hair fall,no facial hair, Leakage of fluid day long even when I am not sexually aroused,back pain,depression,unsatisfaction,frustration,poor memory,talking in sleep and many more....
Really doctor I had attempted for sucide too due to these problems(but I have lots of hope on my shoulders)...
These are not due to genetics,my parents,grand parents have good textures(facial hairs),optimum health.
Experts told that my case is of severe harmonal imbalance.
Even at work/colleage I am a matter of discussion(A male aged 24 with no facial hair).
Approched local doctors but every one told that there is lack of nutrition.But this is not the case.
My height is 5.8 and weight is 61.
I fear that it these problem continues I will be under any chronic disease in future.
Please doctor help me...whom should I approach..what should I do,,which tests should I undergo...
Really I had lost the greenery in my life.

With an final hope..
Ashish