Hi Confused,
Well we all have days like this. I know for some one who is always 'up' I do have to have the odd day, not so 'up.' I'm one of these individuals who's glass is neither half full or empty. Mine is always over flowing. Yet occasionally it falls over and some spills.
However I use these moments to analyse the the not so good times and see if I can find the silver lining in the otherwise dark cloud. It's an amazing journey as well as an interesting perspective. Sometimes I learn a lot.
Hoping this will pass for you quickly, but in the meantime, be safe, well and happy.
Lotsa huggs
Catherine