Will Increasing Testosterone Level Increase The Size Of My Penis?

im 29 male
single i try to mustuburation but there is no ejaculation happened
i have goog erection
i go to doctor tell me there no physical problem
i feel my penis is small , i do some analysis as my doctor ask the testosterone level about 50 i increase this to 65 by take some medicine then the doctor tell me there is no problem in that and when i marry every thing will be ok
i need some consultation about this