Help Chachee get diagnosed

My son is a very Godly child,loves the word and praise and worship. This whole event has made him question why God is mad with him...he seems sad and angered at times but I know he is just hurting and confused. He has always fought asthma and severe allergies. About five months ago he stopped eating, smells of food made him sick to his stomach. They found he has a urinary blockage that's going to be corrected surgically in Thomasville. His blood work come back with very high white cell count so he had test in Cairo. Now he is going to Macon. G,a to a GI Specialist. He has had several test there and we are waiting on biopsies still. He also has to go to Atlanta. G,a to a allergy and Asthma Specialist they are on Emory campus also with a different. Dr. we haven't met yet for sleep study. He now eats rice cereal potatoes and Neocate meal supplement. These trips are frequent~expensive~ and highly important right now...We need a diagnosis and fast. We have to rent a dependable vehicle to get there and the list well it really just goes on...Please help my son get diagnosed so he can eat,play and be happy ... we have never had to do anything like this, we have most of our life had what we needed enough to feel safe...hope I gave the right and enough information GOD BLESS