Hi I Have Had Sinusitis Since Beginning Of Dec 2014.

Hi I have had sinusitis since beginning of dec 2014. The root to my back tooth was on or in the wall of my maxillary sinus. The tooth has been taking out. I've suffered lots of pain in all sinus's, ear ache etc.A day after my tooth was taking out my maxillary sinus is now coming through the hole of where my tooth was and is curling round my gum. What will they do at ear nose and throat clinic. I'm waiting on appt . Please can you give me advice in the mean time. I've had 4 lots of antibiotics and to no avail !