Is this discharge from a Yeast Infection?

I often use Balance Activ cream as I suffer with my PH level and vaginal dryness / redness. I have noticed a white discharge when using the cream and when I noticed it I wondered if it were a Yeast Infection? I have no other symptoms of a Yeast Infection though. No itchiness, burning, etc. However, a couple of weeks ago I was diagnosed with one and my gyno said it was gone after examining me. Im assuming this " discharge " is paste or left overs from the cream?

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