I would contact your GP and just see what they say. The only reason I say this is because now you've noticed it you'll probably keep thinking about it, then start googling, then keep checking your boobs for other changes. I've been having some pain in my right breast and though people kept saying you're young its hormonal bla bla bla I knew it would play on my mind if I didn't get my doctor to check it out and get a scan. It becomes exhausting thinking what if and should I be worried. So get yourself checked out then you can hopefully just forget about it  x

Thank you. I have completed an e-consult form for my Drs and wait for someone to call on Monday. And yes have already been worrying Googling feeling again to check. Thanks for replying x