After you file

My refund was accepted on February 4th my message for where's my refund still says it's being processed. Now I do know that people who claimed a child this year for 2017 your taxes wasn't looked at until February 15th I read that on their website. Even still my 21 days is up on the 8th of March so I am just a little confused as to why it hasn't changed when the 8th is a couple days away. Has anyone else found out any more information?