Dear Charlene, i have the same problem, for about 10 years. I saw a doctor here in Hamad Outpatients, his name is Abdoul Moneim, he is a very good psichiatrist, and he prescibed me the same sleeping pills i use to take in my country, that's Zolpidem (or Stillnox), its relly good, but he will not give you more than 14 tablets.
When i canot get this medicine, i use to take Tryptozol 25 mg, but only half tablet, you can find it in any farmacy without prescription.
I wish you good luck and sleep well..