Hello, I have a large red irritation on my left temple, at first (yesterday) I thought it was a cluster of pimples. Last night I put acne medication on it. This morning, the area both outside and close to the entrance of my left ear is swollen and tender to the touch. Should I see my physician, or is there something I can remedy it with at home? It feels like there is a lump under my skin at the left temple.