So Tired......

You know when you are so busy and stressed and then so not busy and stressed and you crash...yeah I'm so there. For some reason I've haven't been sleeping well. I mean I've never been the best sleeper but last semester I slept so well. Now I haven't had a good nights sleep in about five days....and today it hit....hard. I'm sitting in class and I am soooo tired I can't believe it. I keep having these moments where I feel like I'm pulling out of it and then I crash again....definitely no bueno...