I've been having anxiety for the past few months about my bedroom being right next to the garage and garage door in a townhouse and the possible dangers that has towards the air quality in the room. Since I live with roommates, I don't really have a good stress-free environment now to be alone, as my bedroom is pretty stressful and I only want to sit in bed near the HVAC vent to ensure I'm not getting contaminated too much. The anxiety has gotten to a point where I have been clenching my jaw a bunch, causing jaw pain. I've also been getting chronic tension headaches and generally have had trouble controlling myself in social situations and staying calm. How can I calm myself down and stop obsessing about the air quality in my room?