Do this for a month and then evaluate for patterns linking pain with food or food combinations. Herbicides and insect killing compounds are also very dangerous. You don't have to eat things to absorb them. Anything you can smell has already entered your brain and will circulate through your body. Detergents must be rinsed thoroughly from your clothing and bed linens.
Fabric softener can irritate mucous membranes.
Some of the common no no's are listed here along with actions you can take. Instead, sleep on your side with a pillow between your knees or on your back with pillows under your knees. B. Don't reach up high, it can arch your back too much and strain your neck. Stand on a safe ladder instead. D. Don't hold the phone receiver between your ear and shoulder.