Weird smells

Lindsey
Do any of you ladies randomly smell things?
I quit smoking about 2 months before I found out I was pregnant, I don't even crave them or want anything to do with them anymore....no desire..... But I'll randomly just get a random wif of cigeretes....I'm the only one in my office so it's not a co worker, or someone else smoking....it's just totally random
Anyone else have weird phantom smells?