Hello, i'm 22 and just a few days ago i had a red bumb looked like a bug bite. today i tryed poping it thinking it was a zit or something. but it's swollen and it had turned dark red to black. it's freaking me out as you can figer and it harts. after finding this i seem to have s sore spot in my leg joint. where your leg and groin meet at the top. not sure if they are related but thoght you might need to have all the info... Please respond asap. might it just be a bug bite or something i really need to get seen.