Suggest Remedy For Bruises On The Penis

Hi sir am paul and am 28yrs old not married and didnt have sex so far. Some 5yr before i applied rubber bands over my penis and tried this for some days to make good erection. But it has damaged my tissued on my penis and lots of scars and bruises were developed. I can see the bruises too, i took scan on my penis and doctor said my penis is OK. But still i feel its damaged and i can see the bruise tissue, Pls suggest me any cream for this, am really worried.