end of my rope - reacting to home

I’m still reacting 16 days later from taking a memory foam mattress cover off my mattress. my remaining symptoms are lungs burning/chest discomfort/vibrations- within 2 minutes of being inside. the mattress has been gone for 12 days. I have a cotton mattress now. i’m broken- no one knows what I am going through. I don’t know what to do.

things i’ve done: vacuumed, run hepa filter, wiped lots of walls (but I have tall ceilings), skylight and windows and door open for 10+ hours a day.