Help! I have a random growth on the bottom left side of my gum it hurts when pressure is applied to it. There isn't any discoloration at first i thought it might be the mumps because the entire back side of my gum was swollen  but then it subsided and in it's place remains this small growth that i yet to diagnose I've tried researching what it could be but no luck and i can't find a picture of what this might be. i even tried looking up warts in mouth/gums but it doesn't look like any of the pictures. So to recap all i know is 

  1. it's a growth that i would say measures about 5 millimeters in length and is probably 3 mm wide 
  2. it only hurts when pressure is applied 
  3.  their doesn't seem to be any discoloration of any kind
  4. and finally it seems to slowly be growing (I've had this maybe for about 2-3 months )any help as to what this is or how to treat it would be nice .Thanks