itchy, red welts

[afuacat]

can anyone help me figure out what stung me? For 4 full days since diving, I have had itchy, burning, large red welts on my upper lip. I have tried everything, but they are only getting worse rather than better. can anyone suggest what i could do? how long might it last?

 

[DandyDon]

I see you've asked this in two other forums where you'll get better answers...