Dude just get to a dermatologist quick. Pdoc will prob just freak out and tell you to stop it. At least that is my experience. I am on lamictal and have had several rashes (being a human and all) and none of them have been Lamictal. I don't tell my pdoc anymore. I have a fantastic relationship with my dermatologist. I have his medical cell phone.

The odds of it being THE rash are crazy small. This is probably not it but you always need to get it checked out.

I was just at my derm last week because I broke out around my mouth and it my mouth. Turned out to be mangos not lamictal!

Get into a derm. Tell them it is urgent. I would not go to an ER or urgent care. I have been there done that and they generally do not have experience with it and will just tell you to stop it.

Lamictal is awesome! Fight for it! Get to the derm!