Treatment For Smegma On Penis

hi, i have been on the internet and found that i have a condition similar to 'smegma' on my penis. i have been washing it off now and it seems to have reduced alot! which i am happy about, but my penis is slightly itchy where the smegma is, but it is barable and i dont even have to scratch, its just a little itchy. i have only just got to where i can pull my forskin back the whole way and clean it, but its still slightly itchy. i am too embarresed to tell my mum and dad and im only 13, and i used to masterbate on a daily basis. plz help!!! :(