Definitely triggered by something in the hour that I bought 3 years ago. Symptoms getting worse with long exposure. Professional Air Quality testing each year. Not Radon, mold, formaldehyde. Some kind of Volatile organic compounds, but worse end with different weather conditions. Primary Care and Neurologist very sceptical of actual physical effects. Say they don’t know what tests to do. Bloodwork is good. Neuropathy and imbalance and fatigue are debilitating. Thank you for listening.