I took Levaquin in April for a sinus infection that was pretty se...

I took Levaquin in April for a sinus infection that was pretty severe that the medicine worked and I don't remember major side effects. However, I have the sinue infection back in one ear, went to the dr. yesterday and she prescribed again 500mg for 10 days. I took the first pill last night and w/in a few hours was nauseated, my vision was blurring (thought it might be time to change contacts), did not sleep well and got up several times in the night to urinate (which is rare). I woke up feeling very achy and my right forearm, shoulder and neck were very sore. I thought maybe I slept on it wrong. Today I am nauseous, urinating frequently and having vision problems not to mention very lethargic at work. Not good. After seeing all the negative comments on this website I feel better that I'm not losing my mind and it is the Levaquin, which I plan on not taking anymore and will call my dr. for another alternative.