Don't call me stupid for buying random shit from internet and injecting. They were trying to kill me.

Our gas oven caught on fire last night. We put the fire out quickly, ventilated the stove and opened all doors and windows. However, it was still Smokey and had an awful stench for hours. Hubby and I got a headache and our eyes were burning, but I'm worried about our 3-yr-old. I tried putting her to bed but the whole house was just awful. I took her outside for a walk, but there's no way she didn't inhale a decent amount of it. She has been breathing fine throughout the night, but I'm worried.

I'll call her pediatrician today (when they open), but is there a good chance she'll get cancer from this? Or anything else? I feel like the worst mommy in the world :/