I only went on this drug because it seems the allergy season has...

I only went on this drug because it seems the allergy season has caused a sinus problem. I have the foul odour when i rub the tip of my nose. Very dry green discharge if I blow my nose hard. Usually sinuses too hard..not running. I have dull aching in my head and sinus and teeth sometimes ache. Symptoms been going on for about two months. Flonase decongestants don't completely fix so doc prescriped levofloxacin...as I said took one pill yesterday at 7..10 day dosage. These stories have my head spinning..but like I said so for I feel no worse than I did before. Usually anti biotics work well for me if I need them...always try to rough it out first.