Mosquito allergy? Uh, what?

So uh, this is really weird and I didn't even know this was possible, but I'm allergic to mosquitos. I went to the park on Monday night to walk around, think, and look at the stars, and I didn't know it at the time, but I got bit a lot. So, I wake up the next day and my one leg is swollen and I have really bad rashes all over both legs, ankles, and one foot. Like, it looks really disgusting. And I'm crying and really worried, and I'm pissed that mosquito's attacked me through my tights. Well, I went to the doctor's and got medicine and everything. And I mean, I don't really have an ending to this story... but I didn't know that people could be allergic to mosquitos like this.