Help! Developing problem!?

Ok i have started puperty I don`t know a little over a year ago. I own breast buds and are growing a little at a time. I own large foot and growing. Light pubic hairs but darken. Also have horrid thick white stuff contained by undies. But my main cross-examine is that my breasts hurt and itch really bad. Is this typical? And when i itch it hurts. also when do you think i am going to start my time of year? also guess how old i am please.
Answers:

Instead of getting my interval, I'm having pink spotting anyone have been through this?

relax your middle-of-the-road, most girls start puberty at around 11 but some later ( i be and have a double d bra) the itchy boobs will step away. try wearing a panty liner if it bothers you that much. try rubbing lotion on your boobs if they itch its cuz your skin is stretching are you 12?

Is Prolactin only related to pregnancy?

It money you're going through puberty. It's normal...

Breast sound out again?

I say you are 12-13 and your term should be any day presently. Thats how my breasts feel back my periods anyhow.

Leg and rear pain during menstruation (girls solitary; guys, don't be jerks and click on this)?

The stuff within undies as you put it could be a yeast infection, I would guess you are 12