this has happen on both of my legs but only once
on the left leg and three times on the right
it start out like a small bite a little stingy feeling then progress to a great burn and itching
but this is the catch when you scratch, or try to burst the the infection on the top of the bump it
turn into a large infected like knot
and when it heals from what ive seen on my left leg it leave a dark spot

Optional Information:
Female , Age: 45

Already Tried:
antibiotic cream and ive taken only on antibiotic pill on yesterday