You need to be treating yourself as well as your DD at the same time then treat both of you 7 days after symptoms to see if that helps. Also try something like baby biotics (it's a probiotic) to see If that helps.
I am treating both of us with the daktarin, I'm spreading it on my nipples. I'm taking a probiotic and giving bubs a baby biotic as well, it just doesnt want to stay away.