gas stove left on

So I'm 32 weeks pregnant, someone in my house left the gas on the stove on not sure how long, but probably 8 hours or more. No flame was coming out, just the smell of gas. My bedroom door was shut and I didn't smell anything until I walked in the kitchen and then I could smell it. So I don't think it made its way into my room. My baby is super active and I feel fine. I have a doctors appointment today so I'm gonna bring it up to my doctor. I'm just still a little nervous. Anyone ever had this happen?