Sinusitis

Since I have not been sleeping I have been getting sick easily. I have been battling a sinus infection for over 2 weeks now. I got these blisters inside my nose, but they are better, but the sinuses are not. I took Levaquin for 5 days & went through a medrol pack & used a steroid nasal spray. I am using a netti pot, taking herbs, using a humidifier, I am doing everything I can think of to get rid of it. Its making me tired & miserable. My sinus passages are very swollen and my head and face hurts even still. The antibiotics didn't seem to phase it one bit. I am sensitive around chemicals, does that include dust and dogs? I don't understand why I can't get rid of it. I don't understand what it is. I have been to my family doctor already. I have so much to do & no energy to do it. I am tired of being sick. I did sleep more last night, but had to take a trazadone to do it. I don't like that stuff, it makes you feel lethargic even more so the next day. Like a hangover. Any advice on sinuses & how to get the swelling down I am all ears.