Should I be concerned if I'm pregnant and have yellow vaginal discharge after Fluomizin?

Hello, I'm pregnant, my gynecologist prescribed me fluomin for the symptom of vaginal burning. With the use of these globules, my vaginal discharge increased, and now, after the end of the treatment, the day after there is a discharge with a slightly yellow smear content. I'd like to add that I don't smell too bad. Is it a symptom for concern, does it not want to harm the child, and I have an appointment in two weeks? Can the symptom itself be present for a long time?