Thanks for your reply!
I think the thoughts that make me feel anxious are the consequences of little to no sleep, and how long it may be before I’ll sleep again and how it’ll affect me. Sometimes I’ll lay awake all night and all of a sudden it’ll be daylight and I’ll just feel sick with fear knowing how awful the day will be.
I could watch tv or read, but then I always think could this be time I may be able to fall asleep? It feels like a constant battle although I try as hard as I can to accept the situation.