Are you ok on the days you use Vagifem, if so you need to use more often, also ask for Ovestin for everyday use on the outside. I use vagifem at least 5 days a week and Ovestin every night to feel comfortable. I also use YES WB but only the 5ml one dose applications as I'm also super sensitive to any preservatives including organic ones these dont contain this. I used to struggle with Vagifem alone, ok for inside but need more for the outside, Ovestin seems sort this. Dont use soap just water or wash with Cetraben or similar emollients and wash your pants in just a hot wash ,no soap powder. Limit what you try so you can eliminate easier what suits and dont, keep it very basic.