question about painful constipation

Not sure if my constipation is related to crohns or the fact that I over did it with white rice last night :(

This morning I woke up, no pain felt like I had to poop. And nothing, when I tried getting up I felt a pain like no other. Its hard to describe but I will try...it feels like the pain starts at the opening of the anus and travels up through my rectum. Theres nothing I can do to alleviate the pain except try to take deep breaths and go through the motions of pushing out poop (sorry if this is getting graphic)

I've had constipation before and similar pain, but not to the severity like this. Thankfully after an hour of sitting on the pot I had a monster bm and was able to go to work and be a productive member of society :)

If anyone knows the kind of pain I'm describing, please please please tell me what thats about, and/or tips to remedy it. Thanks

I understand what you're describing...for years now, about for as long as my gallbladder has been gone, I've had touch and go issues with C, and my D issues all but dried up (trying to be punny).  Lately it's been very common, and I experience the same pain occasionally, it feels like there's a sharp edge or something in the fecal matter which hits a nerve ending and sends an unexpected and sudden jolt of pain.  Sometimes it feel like it in the rectum, sometimes I'll just be standing, and it feels as if as the mass moves through the colon there's either ulceration or sore spot that it hits and I get a severe shock of pain that feels like it radiates out the belly button or even the scrotum...very weird.  It's the type of pain that shuts everything down for the split second, like a split second into a system wide shock where I can't talk, I don't move, and just try not to double over...and as quickly as it hits...it's gone.  Personally I just have to get off my butt and schedule another colonoscopy as it's been a while.