Weird smells

Does anyone else keep smelling weird stuff... I dont know where its coming from. I keep smelling garlic smell... like not a good garlic smell either. Yestersay I cleaned my entire fridge thinking something smelled in there ... nothing was bad. Now I'm laying in bed... and I smell like a weird garlic smell. You know when you someone has too much garlic it like comes out of their pores. Like that... it's not me lol I didnt have garlic... not my kids... is it possible to smell random things?