Penis jerks backwards sometimes
So I don’t even really do PE, got a decent sized wang to begin with so I don’t care too much.. Anyway, I’ve had some pelvic floor/prostatitis problems for a while now and my muscles are like hypersensitive down there..
Just recently, I’ve noticed a couple times over the past few months, sometimes when I touch my glans, if it’s too sensitive or something, my penis seems to tug back or pull backwards.. This happened twice when I had an erection, and even with an erection the whole dick jerks back and gets smaller, like a muscle spasm/contraction.
To make matters worse, a lot of times after one of these tugging back spasms, my penis feels really light for a week or two afterward.
Has anyone else experienced this backwards pull of the penis shaft? Which muscle is responsible and why/how does it lead to my penis feeling really light for a while after?? Is PC muscle? BC / IC muscle?
I just want it to stop, I’m not even pulling on my penis or anything weird, it’s just like a hyper sensitive muscle reaction.