Severe abdomimal pain

Chelsey
Okay this is a gross subject but I just read it could be serious and im getting concerned. Ive been having Severe constipation accompanied by abdominal pain and severe diarrhea and its been going on for over a week now. Im really dehydrated ny stomach has been in so much pain i can barely sleep. Is this as much as an emergency as what i read made it seem? Or is this normal