Ugh - what is sleep

Ok. Last night stunk! I couldn’t sleep so I stayed up til about 1am on my own. I figured she’d wake up, but wasn’t sure. At 120am, she woke up hungry. I wasn’t asleep so it wasn’t a big deal. As the morning wore on, it became a big deal. She didn’t go to sleep until 330am! UGH! Needless to say, I am working on 3 hours of sleep and seriously hope to get a nap today.