I've had a lot of anxiety about the air quality in my bedroom the past few months since the room is next to the garage door. It's making me in a state of high alert constantly, and now my heart rate rises whenever I'm in the room by \~10 bpm, and I'm hyper aware of the air in the room. The anxiety persists, even though I know it's likely healthy since the house is modern and has good HVAC, but I can't seem to calm down (I've been feeling like this for months). Any tips for "forgetting" about the problem and just moving on?