As it so happens, those are all common symptoms of arsenic poisoning, and that isn't a joke. 'Heavy metal' poisoning could be a culprit too. If your pipes have been in better shape, and you drink and cook with tap water, then that metal could well be an excessive amount of iron.
They all go together except the joint pain. May be two problems orthopedic and gastrointestinal. You need one doctor for each. You need medical advice from a real medical person. You won't find many here on a saterday night. See a doctor is the best advice.
Where I concur with the Magician, all your symptoms can also be caused by a serious mold/mildew issue in the home or place you spend a large amount of your daily time. Its best to be seen asap by a physician.