'Bite' like swelling

Hello,
     I

[Alan Rockoff, MD]

I'm afraid I don't know.  Scattered spots like the ones you describe could be hives, I guess, or they could be bites, but the geographic change makes bites unlikely.  If they're hives, they'll go away on their own.  I suggest you show them to a doctor, or take a photo in case they aren't there when you go.  But food or other allergy seems very unlikely, since allergies don't look like what you're describing.

Best.

Dr. Rockoff