Hello, about 2yrs ago a part of my left back molar broke off while chewing gum. Since has become what I belive to be abscessed (leaves bad taste in mouth, sencetive, does have whole) With kids and econmy as of late I have put this off. Now I have started to see alil bit of swelling on my right cheek and now have touch sencetive pain on my gum above the tooth. Also the issues seem to kick in when sinuses are acting up and also it appears a wisdom tooth popped in behind the molar. Please Help!!!!!