I have a huge smell craving for the smell that comes out the tumble dryer ahhhhhhh smells sooooo nice lol odd or what lol
Not yet, but in my previous two pregnancies, I loved the smell of tires (especially new ones in the store, but even old ones. I'd get down on my knees in the parking lot to smell our tires, lol).
I also loved the smell of gasoline, so much so that I told my husband that if I could be an auto mechanic or work in a gas station, I'd be totally happy for the rest of my life.
There was also a permanent marker in our house that i couldn't resist smelling constantly, until my husband threw it away because he was afraid the fumes would hurt the baby.
None of the smells i craved were food smells. All of them were things that don't smell particularly great to me when i'm not pregnant.
The only "food" (or should I say "edible substance") I craved in my first two pregnancies was crushed ice. I'd walk down to the convenience store several times a day for a giant cup of crushed ice, which they'd sell me for 15 cents.
I also liked those shaved-ice snow cones (especially coconut flavor); there was a snow cone cart near our house, and I'd get those a lot. But I think i liked the ice itself more than the flavoring.
edit, to add: I did have pica during my first pregnancy, and ate chalk, sand, and several other non-food items.
It was a completely irresistible compulsion, and I guess it didn't hurt me or the baby any.