My naturopathic doc said fill a pan big enough for your feet with hot water, 1/2 cup of white vinegar, plus 1/2 cup of epsom salts. Soak for 1/2 hour every day, then brush on a Chinese remedy Tu Jin linament (you have to get these from a doctor who prescribes Chinese medicine, can get it isn the mail). I am using this for ingrown tonails that are infected, I am sure it is probably a yeast infection, too.
Lotrimin and those creams contain drugs that get absorbed into your bloodstream and have to go through your liver, which processes all your drugs, also the chlorine bleach...