I have an infected large toe. It has been so for about a week, I ve used triple antibiotic salve for the past three days, it has improved slightly. It does not cause me to limp, it is sore, showing an area at the end of the toe, the tip that is red and tender. Otherwise, it is not very painful. I seem to have an ache in my leg, mild. Should I be taking an antibiotic? YYYY@YYYY