I'm having symptoms of retrograde ejuclation.

Hi guys

I'm using Doxozasin for my blood pressure, and I recently discovered that it can cause retrograde ejculation and unfortunately it appears that I got that side effect. I heard that

if I stop my medication I can ejuclate normally again, but I masturbated tew three times

and I'm afraid that these three times might have damaged the nerves or the muscles.

Should I be worried ?