I Fell Bowling Saturday Night And I Woke Up Sunday

I fell bowling saturday night and i woke up sunday woth severe back pain i couldnt move i went to er who then said i hurt my lumbar.. it is now weds and i still cany move i went to my dr who said im still having muscle spasms to go home and rest well i fell asleep and now not only am i having back pain but now my ribs are hurting bad what is wrong with me?