Strange Sensation

Not sure if this is the right forum, but here goes. After nearly a month of not looking at porn or jacking off, I’ve noticed that whenever I need to piss even a little bit, I actually feel some piss in my dick. It’s kind of like the sensation I’d sometimes get when I’d take a piss soon after cumming, but instead of simultaneously feeling like wanting to piss and jack off, I just feel like pissing. I hope that makes sense. Is that the normal sensation you’re supposed to get when it’s time to piss? If it is, then it’s been so long since I’ve felt it that I’ve completely forgotten about it.