I've never had this problem before and im really concerned.I'm 38 yrs and i have been with my wife for 3 yrs and just recently(about 2 weeks)after sex my dickhead feels funny,sorta like a raw,burning sensation just on my dickhead? which makes getting an erection diffecult for awhile afterwards because of the burning.Should i use lube or what the hell is this because its interfering with my sexlife! Anyone have any ideas?