In over my head....

I am starting to believe that I am starting to get in way over my head at my current place of employment. I think that I have bitten off more than I can chew at my job. I have started to take on several extra task that don't really fall under my job description and normally I wouldn't mind, but they are starting to add up and take a toll. The company as a whole is going through a very large transition at this time and there are a lot of things changing at a very rapid pace. I have to admit though, I do enjoy learning the ins and outs of my company. I wouldn't normally worry about my work load, but I am starting school in a few weeks and I have to make school a priority in my life. At my current rate, if I do not make it a top priority, I will never finish. I am hoping to organize my days in a better way that will allow me to get more accomplished. Hopefully by the time that school rolls around, I will have gotten into a cycle where I am not wearing myself out.