Canestan Oral Pill while Breast feeding?

Rαȥȥყ

One week postpartum and I'm pretty positive I have a yeast infection. I dont know of I have any discharge because I'm still using the spray bottle, but my vagina is itchy as fuckkkk. I dont have my next doctor's appointment until thursday but I really cant put up with this for that long. I bought the Canestan Pill/cream combo, but I just want to make sure the pill is safe to take while breastfeeding.