I am on iv ceftriaxone, Bactrim, Biaxin, pulsing Alinia. When I started the Biaxin my eye stopped twitching, but then my legs started having twitches. My legs have twitched before but stopped, now they've started again. My LLMD wants me to add plaquinole to this combo. I feel overwhelmed, very anxious. Am I herxing? I'm afraid to add another drug to this mix. The leg twitching started right around the time I started Biaxin. I'm at a loss and SO anxious.