Hi! i am 18 year  old ! I have Smegma Under My Foreskin.My Foreskin Isn't covering Penis( gets stopped at some distance Away from the tip head of penis). My foreskin moves back On its Own Sometimes and Its Really Uncomfortable Because this also happens While Travelling. I'm sick Of This Issue. Please Give A Solution . hoping for a positive reply and cause of this issue and related Solution. Please Help ASAP.