I went to the store and bought Vagisil because my vagina has been itching due to either my antibiotics or not having enough lubrication during sex. This has happened before and my gyno checked me out and said by having rough sex or not enough lubrication it created tiny cuts and tears outside my vagina. I have never used Vagisil except for the soap. Is it normal that it smells very potent and it does not rub in clearly... it leaves weird white residue?? Also my actual vagina hole itches and I can’t put cream up there. Any recommendations on what I should do next?

Here is what the white flakes look like... I blocked out my actual lips and these are the flakes that I have next to it.