My son has had this red bump/mark on his face going on maybe 5 days or so. I actually think it might be slightly worse than it was when I first noticed it. Do you think it's a spider bite? It doesn't seem to bother him at all, even if I press on it. If it doesn't seem better in the next few days, or is definitely getting worse, I guess I'll call his pediatrician, but I feel a little silly. Any thoughts? Thanks! Oh, and try not to notice the gross amount of ear wax he's got going on in the photos