Sinus Medication Solution

I’ve had a really bad sinus headache for about 4 days including sharp intermittent ear pains and a constant dull pain at the base of my skull – all on the right side. My sinuses feel stuffy – lots of pressure – the whole side of my face feels swollen but doesn’t look it. I think it’s a sinus infection – I’m prone to them anyway – have already called the doctor but haven’t had a response from him yet. Anyone else with similar symptoms or any advice on treatment?