| a bunch of little blisters; what is it?
I have a small cluster of very small blisters on the back of my index finger. They are itchy and burn when I touch them. It started off being only one blister, but now there are five. Does anyone have any idea what this could be? I was just camping for 4 days, and also going to the beach a lot during that time, if this info helps at all.
Thanks!
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