Itchy Nipples??? Tww

So I’m trying not to test and get my hopes up have been experience some symptoms but not sure If I am just associating everything with hopeful thoughts. But I don’t usually get breast tenderness I actually have my nipples pierced so obviously been through a little pain in the area maybe why I never notice it. For the last 2 days (Af due Wednesday) my nipples have this unbearable itch. Changed bras ,took bra off , been naked I just can’t stop this itching anyone experience this before a BFP?