I feel like I smell gas in my studio but I can't tell if it's actually there. There's a torch lighter that uses gas but I double checked and made sure the gas on it was completely off. But I sniffed it and now my nose smells like gas, so I can't tell of the external area also smells like gas. I don't know whether or not to be concerned, I dont want to wake up my partner if there isn't an emergency or actual leak but at the same time I don't want to just go back to bed. I wokenup in the middle of sleeping and noticed the smell was off. Any advice would be great.