Ok so I'm 16 and I suffer from moderate anxiety, since mid March my left nipple has inverted 3/4 times, I am on the pill and think it could just be hormones but I find it difficult to sleep and don't know when I should be worried about this, there's no new lumps or bumps I could feel and they don't hurt and if I touch my nipple once it's gone inverted it comes back out. I am scared to tell my mother because she also suffers with anxiety and I don't want her to worry it it ends up being nothing, apart from that I'm in perfect health and not feeling any different since this started, I just want a second opinion so I can sleep easier! Thank you to anyone who replies!