Don't let it get you down. I am a single mom as well and now graduating a year later then originally planned. It hurts, sucks, and makes you feel lost. But in the end it is what it is. But as a single mom all you can do is focus on getting through nursing school no matter what. Your son needs you to do that. And you will. No matter how much longer it is taking you. It has happened this way for a reason. So just get on your feet and mentally prepare yourself and be ready for when you start school again. Its no big deal, and you've got this :)) (just think of it as more time to be with your son and watch him grow!)