I was prescribed Levaquin (28 days 750 mg. day) for infection of ...

I was prescribed Levaquin (28 days 750 mg. day) for infection of subcutaneous sutures following joint replacement surgery. I have developed a severe itching on my skin. I don't have any energy and I can't sleep at all at night. I feel anxious, and my joints hurt all over. All these symptoms began after I began the Levaquin. The infection, however, began to clear up by the second day. I have to finish the Levaquin because of the dangers associated with infection of the replacement joiint.