What now??

Hey. I am 15 years old and stuck in the hospital with ALL( Acute Lymphocytic Leukemia). I have been here for 3 weeks and I am extremely bored now. I cant get up, I cant leave this room. In the past 3 weeks I have watched 300 hours of tv and been on the computer for 5 hours a day. I have slept for the past....who knows how long. I have read books, magazines, newpapers, written, sudukos, crosswords, wordsearches,drawn, colored, painted, I just cant think of anything else to do! For 3 hours earlier I starred at a crack in the wall. Suggestions?