My 14 year old son started with watery diarrhea 4+ days ago. He s eating and drinking fine but is experiencing some severe stomach cramping, not all,the time, just intermediate. Still having some diarrhea, but not as watery. Dr ordered stool sample, however was just able to get one today so,it has not been checked yet. Otherwise, healthy boy, but his normal stools are like rabbit turds, so this is quite out of the norm for him. No fever. Concern to take to ER, or good to wait it out till morning?