This makes sense. A month ago i had to have my wisdom tooth pulled. I took Amoxiciline for 10 days (don’t know if it is the same kind of antibiotic). I don’t know if it is a coincidence but since then my balls come close to my body when i masturbate (the skin contracts, when i am “excited”). Before that it always hung loose no matter what.
On the other hand, i now realize, it is since that time that my depression worsened, so i don’t understand.