I just had four wisdom teeth removed 3 days ago and today i noticed a bump on my cheek that was starting to get upset due to my tongue rubbing it while i spoke it was soft and squishy. When i discovered it i got a flash light and was having a look at it i moved my tongue and it popped open and some gross stuff oozed out.What the heck was that and should i be concerned? im planning a visit to the oral surgeon on monday just in case.