Hello there and thanks for posting

I am sorry to hear that having noticed this inverted nipple you are so worried about it.

Please try not to over think this, it is normal for many women to have an inverted nipple/s without it being caused by something as serious as cancer.

At your age like other cancers breast cancer is virtually unheard of and as I say there is likely to be a far less serious reason for this.

Avoid googling any more but if you remain worried or you notice anything else unusual then do arrange an appointment to talk it through with your GP.

Take care

Naomi