Tmi boobie question (no pic)

↞ηιcσℓε♡↠ • 15 very long years of ttc! Not giving up though!!
Ok idk if it means anything but I'm 8dpo according to glow I'm supposed to start today but no signs or symptoms according to ovia I'm due the 30-31. My question is has anyone had the end or tip if their nipple be whitish in color (no discharge) it's kind of a pinkish color too more white though. Idk if maybe my areolas are getting darker and it's making my nipple look lighter of what. On my right breast the bumps seem more raised (not many if them maybe 5 or 6) on my left one it's like 2 or 3. Idk what's going on I know that the end of my nipple wasn't white or pinkish before. My husband even said they looked really different. I'm not getting my hopes up I've been ttc for 7 years so I'm used to getting my period or a bfn lol. Any input would be appreciated! TIA ladies!