Hi, Welcome to Health care magic forum.
It appears that the antibiotic you are using is not suited for the present infection. I advise you to consult your doctor, for follow up.
I usually prescribe to my patient with such symptoms cifixime, ornidazole
, and diclofenac
Take more of green leafy vegetables, pulses, sprouts,and
protein rich foods to hasten the recovery.
Wishing for a quick and complete recovery. Thank you.