I've seen a couple posts by people who seem to think our minds create all these reactions & symptoms. Maybe you have mental health problems but for a lot of us this problem is real, so please keep this false information to yourself. The only explantation is this is a physical problem with our bodies. My theory is systematic fungal infection (won't show up on a blood test). To say our minds are creating illusions because we are anxious is absolutly ludicrous and won't help us that really want to get better. Please if you suffer from psychosis go see a doctor but don't spread false information.