Yesterday afternoon I had a green mucus like substance in the tip of my penis. There was very mild tingling/burning sensation while urinating. Today there is no green mucus but a minimal puss that almost seems like pre-ejaculate but I still have a minor tingling sensation. Looking online many sites are saying those are signs of gonnorhea (sp?). I have been with my wife for 10 years and both of us are perfectly faithful. Is there something else this could be? what action should I take?