Is this a blister or something else?

Just noticed this now. Nurse at work thinks I could have been bitten by a spider. Clear fluid filled blister doesn’t hurt at all

image

See attached . Inside of wrist

HI James, It does look like an insect bite, except usually there is itching, burning or some type of pain…it will probably go away gradually after a few days…however, since it could be a spider bite, keep an eye on it, esp. the redness around it, if it spreads or if the blister or anything turns black, call your DR asap…DON’T BREAK OR MANIPULATE THE BLISTER, you can cover it to avoid aggravating it…Good Luck, should be better soon!!BEST WISHES​:wedding::musical_notes::rainbow::infinity::paw_prints::four_leaf_clover::peace_symbol: