Anyone else experiencing 'Bride Brain'

Please tell me I'm not alone!!! I am waking up in the middle of the night with my brain on complete overdrive. I am going over the details 1000x and I can't shut it off!! I wasn't able to get to sleep for another 2 hours!

It all started with a nightmare I had about my wedding bands and when I got them, they were homemade by 2 of the groomsmen!!

I NEED SLEEP!!