 [ Symptoms ] very strong urge to poop but poop is stuck and will not come out at all what should i do help asap 19 year old 2 days ago i was perfectly fine yesterday i first had a bit of fiberous diarrhea followed by extreme sudden stomach pain primarily on left side got better with pepto bismol but then got constipated drank a lot of water and took fiber supplement which did not help only a little piece of poop came out today is the second day and poop is so hard and stuck i really want to poop but it hurt and felt like i gonna faint i drank sooo much water and fiber if i go 2 doc what will he do [ Disease ] hi just get to your er they will know how to treat you good luck