What Causes High WBC Count Along With Body Aches And Migraine?

I have an undiagnosed chronic illness. Chronic high WBC count, body aches and pains, migraines, severe IBS, sever sleep problems, chronic infections, fatigue, weakness, nausea, reoccurring migraines, dizzy spells and more. I have been to every specialist my doctors can think of and have had blood tests sometimes weekly for years. I am in and out of hospitals for intense unnamed viral or stomach illnesses. I had an episode last year that they think was a possible seizure which resulted in AEG s etc. I have had bone marrow biopsies, CT scans, and everything else they could think to do. They often come up with irregularities that change and therefore cannot be tracked back to a specific origin. This all started when I turned about 12, I am 25 now and the older I get, the worse it gets. I feel like I am physically dying, not to be dramatic here lol. What would you recommend someone in my position do? Is there a center for this type of stuff? (I am in Phx, AZ)