Why is my vagina itching ?!?

that's really common in people, my advice would be to leave it till the end of the week just in case it goes, but if not, you probably have thrush, and you can buy creams for that over the counter, so your mum won't find out, but seriously don't leave it because your too embarrassed at what the people in the shop will think etc, loads of people will have to buy it at some point, not just you, i mean, would you not wear a condom because you were too embarrassed to buy them? i hope not for your sake.