Thanks everyone we have an appointment today..
My daughter has that, shes ten now she is allergic to preety much everything and she was just diagnost with celiac disease and her GI track and her stomach is swelled due to the foods she eats, call an allergist and a Gi doctor. They will help but you will have a long road ahead with different doctors and dietians.
Take her to Hospital NOW OR YOUR DR's
3 months is a long time already, although it has been on and off. It will be best to have him properly checked by his doctor.