6.5 weeks and smelling odd things....

👶🏻Sweetness⚓️ • Instagram; Hannah.the.gem (add me there for messaging)
In the last hour I've caught a whiff of breastmilk twice. 
I'm DEFINITELY not lactating right now and nothing in my house could possibly smell like it 
I also for sure know what breastmilk smells like. 
Anyone else have weird smells???