Today an important day

I am not surethis morning if I know my name.
I am a wreck.
Zack has his pet scan today and he could not eat since 9 pm last night not until this afternoon.....he is not a happy camper....
He is frightened , his mom is working till they need to leave for Asheville and
I am wondering how she is keeping up with her patients.
My answer to all this is just going to bed and sleep but when I get into bed
I am wide awake.
No room to put hide my anxiety.