Yes Please The Other Day I Fell On A Log

yes please the other day i fell on a log hit my chest pretty well i went to the e.d. and had x-rays done all is fine, last night i felt a pop and lots more pain and i just looked and saw a bruise with a white center and i can feel a slight of a raise in the white part of the bruise.... should i go back to the e.d.
should have know nothin in life is free