Answer is not going to change
Not even when its somewhere underneath in the Urethra or anus/prostate location?
Because it is not a symptom of a STD and that area can't be infected with a STD.
And what makes you think that its not an STD?
No one here can diagnosis you. This is a STD forum and we deal with STD risk. See a DR
Okay..would still be happy if someone could explain me entirely, or may have an indicator from what it is coming from..
You sure? Its been 3 days since that happened and its still twitching all the time...
No it is not a STD, not sure what would be the cause. See a Dr if concerned.
Would be really happy to see an answer to this..