You have an Allergy.Unable to find the source.
Consider:
Nightshades Allergy
Nightshades include:
Tomatoes, Potatoes, Eggplant, Tobacco, paprika, Pimento, Peppers of all kinds (red,green, yellow, chili, paprika, cayenne, hot/sweet), Homeopathic remedies that include Belladonna.
Allergy reactions pain, stiffness, inflammation, nausea, diarrhea, dizziness, migraines.