ok heres a classic example of how weird i am but thought id put it out here in case it helps. when im in classes structure pretty much takes care of itself but when i have days on end 'free' to study i have huge problems imposing structure myself. soooo... i look for something external to help with that and for me thats the tele schedule. lol. i wake up and turn on dr phil because i know thats something pleasant to do first thing that will actually get me awake and usually i have breakfast watching him. then i pick an activity to do for the next hour or so until this childrens programme i like comes on. its called hi5 and has lots of dancing and stuff on it so i let myself have some fun with that which doubles as a bit of exercise and usually really lifts my mood.
i then spend another hour or so on an allocated activity (anything from showering and dressing to going for a walk, to the park, going online, reading, studying, shopping, cleaning, whatever needs to be done) and watch oprah around lunchtime, usually while i eat lunch. (well eating lunch is the plan but eating is a whole other issue). i then have a few hours in the afternoon and find its easier to set my own schedule then for some reason. in the evenings on mondays, sundays and fridays at least theres another programme i watch for an hour later in the evenings which is my cue to go to bed after.
i know its not a great structure and i know its probably really bad to use the tele as a tool but its better than nothing and there are so many days where if i didnt have it i would probably end up getting absolutely nothing done or just sleeping the day away.
hope you can find a way to get some structure in your own life.
good luck and take care!