Hi, My 5 Year Old Daughter Ran Into The Corner

Hi, my 5 year old daughter ran into the corner of a table and ended up getting a really bad bruise right under her eye. the under eye area was swollen for a couple of day and the bruise changed colors. its been about a month and a half and she still has a light bruise under her eye. how long will it take to go away? should i be worried and take her to her Pediatrician?