I like how you're complaining about lack of 'common courtesy' when your mother had the courtesy to clean your bathroom for you in the first place. Whether she woke you up or not -- and at 9AM, which is hardly an unreasonable time; if you said 3AM, then I would at least have a degree of sympathy -- she's still cleaning up after you. Whatever other chores you do do are irrelevant (especially because you have your own bathroom and somebody else is cleaning it for you). So yes, no offense, but you do come across as an immature, whiny kid in your post, whether that impression is incorrect or not.
Also, I have to question just how you told her 'thanks for waking me up', in order to provoke that reaction from her. Even if that reaction was rude and unwarranted -- get over it. You have a house, and clothes, and food, unlike millions of other people. I can't believe somebody could get angry over something so damn inconsequential (other than 'OH NOEZ I CAN'T GET BACK TO SLEEP BAAAW') when there are children starving to death, or somebody's house getting burnt down, or that somebody, at this very moment in time, is being battered by their partner. Seriously, grow up.