Suggest Treatment For Anxiety, Depression, Dizziness, Partial Blindness And Deafness

I have been diagnosed with food sensitivities, anxiety, depression, and a general chronic illness. I have pseudo seizures, but in August I had a seizure that stopped my breathing. It was not like a non-epileptic event that I had previously had. My parents refused to allow me to get a CT scan. Recently I have had dizziness, partial blindness and deafness. My parents won t believe that my symptoms are not that of anxiety or lactose/wheat/corn intolerance, even though I know my body well and know that something is wrong. I ve lost 8 pounds in a month from feeling generally sick, and currently weigh 108 pounds. I ve had multiple syncopal episodes that are unlike the fainting spells I ve had before. There is pressure in my temples and behind my eyes when I go blind. What should I do?