Hello, I took an antibiotic called Flagyl from April 3rd

Patient: Hello, I took an antibiotic called Flagyl from April 3rd to April 10th for BV which is two pills a day for a week. I ended up with a yeast infection which lasted about two weeks until April 25th when I got my period. I noticed after my period around the beginning of May that there was dead skin peeling down there. It doesn’t burn or itch but won’t go away. Is it from the antibiotics or yeast infection? I’ve had this before but it always goes away after I get my period. Please help.

Doctor: