, I'm freaking out.

Okay so I suffer from extreme panic disorder and anexity attacks, and lately I've been been getting bad headaches all around my head, and my legs and arms started to tingle and burn. and I shouldn't have googled because it said brain tumor I've had many neurological exams and passed them all, I just started Valium And now I'm breaking out all over my neck. With red itchy bumps. Does this just sound like a panic attack? And when I sleep I'm okay.