Red Bumps On Legs For Seemingly No Reason
About three hours ago, I noticed that my legs were feeling a bit strange, but didn't really think much of it. Then, about an hour later, I noticed that the strange feeling had turned into a bit of pressure. I checked my legs to find red bumps all over them. The sized of the bumps range from very small to almost a centimeter in diameter. They don't itch, and they don't exactly hurt. There is just a great deal of pressure all around them. They are mainly located from knee to ankle, front to back, on both legs, but have begun to spread as far as the stomach. In addition, my left foot as swollen to the point that it is slightly painful to wear my shoe. Whether that is caused by the same thing or is merely coincidence is unknown, but this too has only happened within this night. I haven't been around any strange plants or any strange environments recently. I did move a week ago, but I lived in this same house last year without incident. I just didn't know if this is something that will pass, or if it's something that I should be worried about.