Listen to your body, ...
it is telling you there is an issue.
Itch is caused by die-off (to much yeast getting out at once) You should always start a cleanse with only 1/4 of the dosage to slowly build up to full dosage otherwise your body will not adjust
Itch is due to zinc deficiency - applying zinc (the dermatology stuff is expensive and a diaper rash cream is just as good) all over the vulva area, will help your body replenish and not get armed by the toxin discharge.