Suggest Treatment For Painful Cyst Behind Eyes

Hi. A am a 21 year old female and in extreme pain. After speaking with 6 ophthalmologists and 1 neurologist, the preferred diagnosis is that I have a cyst at the back of my left eye. It is suspected lymphomangia. The pain and swelling occurs every 5 years or so since 2001. I am in pain for the last month and schedule 5 pain killers only provide temporary relief. Dr s say that surgery is too risky. Please tell me what I can do to get some relief