Smelling Milk

Maryssa
Soooo last night I was cuddling with my husband and he had his head on my chest and I thought he smelt like baby milk. I assumed it was his breath but I started to gross me out. The evening went on we got ready for bed both showered and brushed our teeth but I still smelt it. So this morning I'm sitting at my desk and I start to smell it again and I'm like WTF??? I hadn't eaten anything yet I smelt my clothes but they just smelt like laundry soap. My coworker said maybe my milk is about to come in. I'm 19 weeks. Anyone else experience anything similar? And when you any of you other moms get your milk.