I am a fit 22 year old male. I've never had any issues with my stomach before. I'm pretty sure I took in some strange bacteria or something. Here is the story.

About a week ago, I was driving to my father's house and I really wanted to brush my teeth, I didn't have any water...but my teeth were really hurting(they just do that), and brushing always makes them feel much better. I was out in the country(western Montana), and it was a long ways to any establishment. So when i came across a little stream, I stopped. It was very cold out and hardly but a tricky of water. But it was definitely a cow stream in the summer, prettymuch right in the middle of a pasture.

At any rate, I brushed my teeth and went on...well about 18 hours later I started getting really bad gas, and diarrhea. My stomach hurt too. That lasted about 2-3 days. It slowly started to feel better. As the diarrhea lessened, I started to notice that nothing I ate was 'coming through'. At all. That was probably about 2 days ago. I've eaten a lot in those two days because I feel hungry...and everything seems stuck up 'high'. My colon/intestines feel relatively empty. But everything is stuck 'above' them is what it feels like. Now I'm a little scared and my stomach feels kinda bloated. It's not like being constipated, because my butt feels lose and fine...and what little poo does show up is fine, albeit in very small quantities, and only like once in two days.

At first I though that I could just push it through...I ate lots of salad and green fiber, and drank like a gallon of prune juice. It didn't do caca...just builds up. As that started to become apparent to me, I've tried other things. I've tried lots of walking, I've tried massaging my stomach, I've tried constantly flexing or vibrating my stomach muscles. I've tried doing situps...I've tried drinking apple cider vinegar and more prune juice. Ain't nothing coming through, and I'm hungry...but I can't eat because it just builds up pressure...has anyone every heard of something like this before? It really feels like it's in the TOP of my digestive system...it's not making it very far. And I'm certain it's different then constipation.

I'm scared their's like a giant fungus growing in my gut or maybe my intestines are all twisted up or something??? lol...thats only a little bit funny...anyway, have you ever heard or experienced anything remotely like this? What could it be?

thanks for your reply!