I have had bronchitits, sinusitis for 3 months with fluid in my ears that comes and goes. 5 rounds of abt : keflex, z pac, augmentin, biaxin. None of these has killed it. I am a nurse and work with special needs child. I have seen primary care and urgent care multiple times. ENT today wants to get ct scan of sinus. Do you think Im getting this from my patient? if so what should i do?