requesting for solution of problems in body growth

Respected Doctors,
I am Prakash Sukla from India(Raigarh,C.G.,India).I am 25 years old. I am unmarried. My parents decide to marry me. But I don't agree, because I fear about my SEX PROBLEM, and can't told this problem to them.I don't want to spoil a life of a girl.Till now I always use homeopathic medicine as my father is a practicenor.

BRIEF DESCRIPTION ABOUT ME AND MY PROBLEMS :

1-age 25

2-height 5'4' and weight 74.I want to loose my weight increase my height

3-My penis is thin & less than 5 inch when it is erect condition.

4-Although I masturbate very rarely(once in a week) semen comes out within a minutes before getting a complete erection.

5-Even after 2 or 3 strokes of penis with soft things the semen comes out very quickly,also the quantity is very small(I think).

6-My testicles is also very thin.

7-The semen is very liquid like as water.

8-I never feel physical weakness.I have no gastric problem.

9-my belly is comparatively big.my breast also big like a 14 years girl(genetic).but i want a slim figure.

10-My urinate situation is normal.

11- I have no wet dreams.(rare,once in 1 or 2 months)

I request you to kind enough and please give me accurate medicine that my 'SEX POWER' become longer time, and my penis size become longer,thicker & stronger and the semen becomes more thicker also my body becomes slimer.

I am very anxious about this reason and can't concentrate my daily job and other works.

Please sir help me.I need a quick response from u.
Dear Doctors please help me and give me proper solutions.
I always pray for you.