rectal pressure???

I always feel like I need to take a poo. Like urgently, the feeling goes away for a while when I sit, and passing gas helps but it's so unfortable. It feels like you're trying to hold your poo just like a fullness. I've recently had spinal surgery to correct a herniated disk at L5-S1 level and it had made my recital are numb, am I just getting feeling back, should I talk to my PCP? Ugh I've been dealing with intense pacing, numbness and the side effects of the 3 herniations the one mentioned being the worst for nearly a year. Ya gurl needs a break. 🤷🏼‍♀️😭😩