My stomach hurts so bad it mostly hurts on the right side but it mostly hurts all around it hurts a lot to stand up straight it helps if i hunch over ?

Exam needed: If you are in such severe distress or if your symptoms began sud this behaves like an acute abdomen and you should head to the emergency room where prompt testing can be carried out. Various possibilities include appendicitis, pancreatitis,peptic ulcer perforation,gall bladder inflammation,pelvic disorders like ruptured ovarian cyst,etc. Appropriate tests will be done in order to make a diagnosis