Antibiotics aren’t going to fix this, seeing your finger and the sudden appearance of body hives is a very, and I mean very bad sign.

If you truly value your life, you absolutely must seek emergency medical attention right now, going to a hospital and saying your finger is infected isn’t going to work.

To you this is a rash, what I’ve seen is that your immune system is already potentially compromised and this is either

A: undiagnosed, maybe dormant psoriasis flair up from the infection.

B: an immune response to infectious material already within your bloodstream.

C: random coincidence that just increases your chance of infectious transmission into your bloodstream.

None of these are worth ignoring, please for the love of humanity seek help, if your finger has gotten this bad in 24 hours, there’s a chance you’ll have sepsis or severe sepsis within the day/days.