Trying many antibiotics in a short period of time for an uncertain diagnosis is not recommended. Headache, face pain and sore throat are not always signs of sinusitis. Sinusitis has to be confirmed by an ENT-examination. An X-ray image of the sinuses and microbiological smear taken from the nose and throat can be also performed in addition to a visual examination. Further, pain in the jaw bone is not very typical during sinus inflammation. Jaw bone pain can be also due to a tooth/teeth disorder, neuralgia or TMJ-syndrome. You can consult an ENT-specialist and dentist about your problem. In the mean time you may use some non-opiate painkillers (aspirin, ketoprofen, ibuprofen, diklofenak…) to temporarily relieve the pain you are experiencing.