cyclic vomiting syndrome

I have been diagnosed (finally after 3 years of hospital visits) with cyclic vomiting syndrome.  I have frequent bouts of vomiting and stomach pain that lands me in the emergency room.  I experienced years of doctors thinking I was a drug seeker before one emergency physician finally came up with the correct diagnosis.  I am on Bentyl, zophran and amitriptyline with some success but still have occasional bouts.  I have over 100,000.00 in medical bills and I am still sick.  Can anyone help?