Hi, sounds like you have ibs. U can have a cat scan or colonoscopy done to really determine this.
Ibs is nothing more than an irritated colon (bowel ) it comes in many kinds of symptoms and its causes are just as numerous. Treatments are out there.
First thing to do, is not get upset over this, because you'll only aggravate the colon more so.
Should your condition be something more serious, which I hope its not, just remember our technology is more advanced these days and help is more readily available today.