I can relate. My anxiety when elevated will keep me awake to. I do have some insomnia, so I do take something every night to help me sleep. Lately with increased anxiety even the meds are starting to not help much. Have you ever talked to your doctor about this anxiety/no sleep problem? Maybe they could help you out. My pdoc is the biggest believer (next to myself) that sleep is the most important thing we all need to keep our anxiety/depression etc in check. And it's so true. Without sleep it makes it very difficult to stay calm and stable.
Hope you can get some help with this maybe and get some rest.
Bipolar II, Anxiety/Panic Disorder
Clonazepam .5mg as needed, Methoprazine 6 mg/day, Lexapro 10 mg/day & Lamictal 400 mg/day.