Me too but it wasn’t penicillin. I have a bracelet with a slip of paper inside listing all the junk they pumped into me that day - I cant pronounce half of it, some was to check lymph under the arms and there was general anesthetic to knock me out. This was to remove a couple of melanomas!
With the reaction they had to postpone the operation
I came back and they operated with local anesthesia only
Hospitals are scary!
The only antibiotic I can take is Azithromycin.
Oh, and gen anesthetic a few years ago during cancer surgery made me brain damaged.
I will never visit a doctor or go to a hospital again. I’ll die at home, tyvm!!