Hi I Am 27 Year Old I Have Average Body,

Hi I am 27 year old i have average body, my penis is very small and it has a curve when it erect. i am wondering is there any suitable medican or tablets which help me to enlarge my penis size and if possible make it straight. i am having so much embarrassment in my sexual relationship because of my penis and also my sex timing is very short only in 20 second to 40 second i released . is there any suggestion for me .