I'm so sorry you've not been able to get any sleep.
How about trying the amino acid GABA?
Make sure you look into it, and any contra-indications it may have.
Rx meds didn't help me. But 4.5 mg LDN +Paleo diet +supplements =REMISSION.Protein shakes w/almond milk,Maca powder,L-Glutamine,D-Ribose,chia seeds.VSL#3,K2,VIt. D3,slippery elm bark powder.For more info,my protocol is the 11th post at this link: http://www.healingwell.com/community/default.aspx?f=38&m=1666318
If you have any questions, you can find my email address at my profile.