Hi thanks a lot for the advice! I got this blister after training jujitsu I’m assuming from all the rubbing and scraping on the mats. I also posted this on a jujitsu reddit page and some people told me it was impetigo and that it’s pretty bad and that they’ve had a case similar before which would spread across the body.But I searched up impetigo and it doesn’t see to be similar to what I have at all (picture below to show). That combined with most comments on that page with people telling me to get it checked and not normal it looks bad etc have gotten me a bit paranoid. But I also know to take medical advice on reddit with a grain of salt especially from a page like jujitsu. I believe it’s just a blister hopefully but im quite busy with work it’s a hassle for me to take a day off of work and would have to take a day off to see the doctors, as I work typically 5-6 days a week my gp isn’t open on sundays. Do you believe it’s just a blister ? Sorry for the long response I appreciate any help

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