i m 31 yrs old male, 4 months before i accidentlly bitten my lower lip 2 times while having dinner..and next day found a normal size blister at the same bitten place..i burst it and it became again this time more big...went to dentist surgeon he laser it ..but after 15 days it came back again... after waiting 2 months more did laser again, but this mucocele.came again not the same place but just above it, last sunday it became in morning and drained itself in evening, but today is the 3rd day, theres still little white spot like thing at that place now i m getting headche thinking of it ..i dont knw wat to do ? pls help