herpes can present differently . odds are this isn't herpes but it'll take a proper exam and testing to know for sure.
But regarding herpes, I don't think it's a symptom, correct. I haven't see it on any website as a symptom.
this could be any number of things going on. it's best to be seen and get it looked at to get a better idea of what is going on.
it's been 3 months, you can get a type specific herpes igg blood test to see what your status is too.
grace