U Can't Do It Alone. Small bowel obstructions (sbo) require in-patient care to fully evaluate and rx. This includes reversal of the inevitable dehydration, emptying the stomach with an ng tube, and monitoring one's overall well-being to determine if surgery is necessary. Most sbos are secondary to adhesions from prior surgery; thankfully, this resolves with above measures 2/3 of the time.
This is an emergency. You need to go to an emergency room immediately for this type of problem. Most causes of obstruction require emergency surgery and the consequences of no treatment most likely will be deadly, .