Step 1: Have a professional inspection done. You will want to find a company certified in mold detection and testing.
Step 2: Remove yourself and you items from the environment. After hiring a professional to get rid of the mold, they will remove the items for you and either discard or save if saveable.
Step 3: Seek help if needed. Get tested, clean air with high quality air purifiers, clean water
Step 4: Switch to A low sugar, processed foods and inflammatory diet. You'll also want to skip foods that can possibly contain mold (bread, peanuts, alcohol, barley, corn, etc.)
Step 5: Seek help from supporters, therapies. Infrared sauna can be great in recovery after mold and exercises like yoga can help alleviate the system from stress.