For the past week or so my legs have been what I assume to be chafing I've used caldesene a+d ointment and neosporin on it and nothing helps all but for more then 30-40 minutes at most but there's no redness just a friction pain, also there's a bump at the base of my penis that is causing concern I noticed it about 3 days after shaving (I also shaved the Wrong way against the way the hair grows). Help please