Yesterday, I was looking at my vagina in the mirror then notice that there's a white part inside it. At first, I was worried that it might be a yeast infection but when I googled it says that it causes an irritating or burning feel when urinating and I don't. My question is, "Is it still considered as a yeast infection even though I don't feel irritating or burning when urinating? Also, when I masturbated and pulled my fingers inside I got a thick white discharge. Is that normal?" Thank you.