You don't need to use that.. The body can clean it self.. I was told to use summer eve when I was 15 from a older friend..girl was she wrong...
Yeah, it could be. The vagina is a self-cleaning organ, taking care of things the natural way by building up the "good" flora and sweeping out the "bad" flora. Upsetting this balance with a douche that's full of chemicals means you're removing the vagina's ability to take care of itself. I'd shelve the Summer's Eve and let your body straighten itself out. If it does not, it is possible that the normal balance was so upset that you got a yeast infection. My suggestion is to try leaving things alone for about three or four weeks, and if nothing changes, see a doctor and get swabbed.