I'll try to post a pic and I need to know what this is?? Is this the mylar rash, or something else?? I hope that it will post it right. It's reddder than it looks on here, but the camera likes to try to even out the colors for some reason.

Is this possibly a butterfly rash? It's on my face pretty much everyday, but didn't appear until two or three years ago. When I am feeling unwell, it is worse. It doesn't itch or hurt, but my face does feel hot (I often lay in front of a fan) I'd love to hear your opinions. Thanks...