Bouceswoosh - could it be when you are eating to fuel your exercise? If I eat too many carbs at dinner, I will be sweating like crazy when I try to get to sleep, and wide awake. I can pack in those carbs just fine most all day long, but stuff like pasta,alcohol or bagels in the evening are certain to cause a sleepless night. Don't discount Tylenol if you can't take NSAIDs Or the delightful combo of benadryl and tylenol.) Take it 30 minutes before you are going to lay down and try to sleep. Good luck - or should I say sweet dreams? Tokie