could just be a natural part of your cycle. vaginas are funny unpredictable things.

it doesn't sound like thrush- as that usually burns like HELL. but if you are worried, a quick trip to a clinic will clear your mind. they are anonymous and not as scary as you would imagine. You usually take any std tests yourself so there is no embarrassment.

the only time you need to be worried is when it looks like cottage cheese....You are okay. I like to think of this as the Vagina is taking a 'shower'. It's just the way for it to clean out. So no need to worry :) if you want to you can wear liners or pads. (That's what I do...)

You're ovulating. Don't have sex.