1.) meant to say medication
2.) I only used the miconazole nitrate cream
Well, the ovules go inside your vagina, so I doubt it. Irritation inside your vagina, I could buy into although I've had great luck with monostat. And it would not affect your estrogen levels. However, what were you on antibiotics for (yeast is not treated with antibiotics)--- BV or what other type of infection and what antibiotic was it? It's possible to get cellitis in that area which is basically a staph infection that made it's way into a tiny spot on the skin's surface and infected below the skin surface. It's usually painful too but it can cause swelling. Antibiotics used for BV are different than used for that. if it doesn't go down, then call your doctor. Remember too, ibuprofen is an anti-inflammatory and decreases swelling. So, take some of that if you aren't. good luck