I haven't read the other responses.
The vaginal personal hygiene care efforts you list are not the ones I would recommend for basic, natural vaginal care.
Always remember, that your vagina is a natural, self-cleaning oven - IF - you maintain certain healthy habits.
Taking antibiotics - kills ALL the natural flora, even the 'good' bugs. So you must counter treat yourself with PRO-biotics. Those are sold in every health food store and are found in natural yogurts. So, you must eat yougurt daily, or use probiotics.
Using things like FDS - is typically a very BAD idea. It also causes problems with your self-cleaning oven's ability to self-clean. So STOP those and never use them again. Instead, sit in a nice warm bath and fill with 1 Cup of white vinegar. Vinegar has a natural PH and will normalize the PH of your vagina.
And you must wear only 100% cotton underwear, with cotton pants. Never nylons.
And don't use harsh soaps, just plain water.
It's also highly recommended that you eat / ingest good vinegars every day in your diet. like on a salad, sprinkled on beans, etc.
I'm curious, did you actually apply the Amlactin cream 'down there' and that close to your vagina? I have used Amlactin creams for my skin, as I have a genetic condition where my skin does not naturally slough off as it should. So it was supposed to speed up the shedding pace of my skin, and yes I smelt rather milky. But I found it faster just to scrub harder.
HTH!