I am so tired

So, I'm beyond exhausted. This is my third baby. You'd think I'd be use to this by now, right? Nope. I thought I was doing pretty good, until I realized that I was having a hard time recalling simple words, completing sentences and, oh, basic thoughts??? Oh my, Kelly needs a long nap. So I took one today. First time since we got here. I slept for 4 hours with only 1 interruption. Joe had the girls, mom had the baby. It was heaven.