Re: herpes questions
It sounds like you are over thinking this. Do you have the other symptoms that go along with a herpes outbreak? Itching, more bumps, flu like symptoms? If its just the one bump, it could be anything. It could be a pimple, it could be an in grown hair. I would not stress about it.
Go see a doctor if you are truly worried, otherwise try and relax and make sure you avoid oral sex or intercourse if your lady ever does have cold sores.