I was so tired last night

I had been waiting for bed time for about the last 12 hours, I was shattered…but when I actually came to go to bed I couldn’t sleep, isn’t that just typical? I often have that happen, it’s like I am too tired to sleep…which is ridiculous I know. I am getting a new sleep number bed in a few weeks time, maybe that will help? My current bed is old and creaky, I am long overdue a nice new one