I had two small bumps on my right leg yesterday morning, which turned into big bumps/welts that are itchy and it seems like the bump is from under the skin (if that makes sense). Went to see a doctor today, was told it is some form of allergic reaction, to what he could not say. I was prescribed topical steroids and steroid pills as well. I have just picked them up both and have applied the topical about an hour ago, it doesn t seem to help. I need to add that one of the welts (the smaller of the two), seemed to have a puncture (cannot find the right word exactly), which makes me wonder if it s a bite? However, the other welt does not have it.