On Friday I noticed I had a red mark on my leg about the size of 1p and it was itching I first though it might be a bite but when I look at it there is no mark it's more like a bruise. Around the mark on Saturday was swollen and hard. Today it has really gone down and the mark is the only bit that is hard. It mainly itches or burns but I think it's going now because it's changing colour to a dark red/purple. Does anyone know what it might be? This is going from description because I can't insert a picture
Have you done any of these?