Inspect your home
Be very careful with space heaters.
Check your appliances.
Check the air conditioning and heating unit in your home.
Check the natural gas/LP gas system in your home.
you did not say any option
Dermis I believe is responsible
A. everyone is influenced by them negatively.
If your goal is to find a mentor who can help encourage you the category that it would fall under would probably be Academic
A person who is very stressed or anxious may lose their appetite. Nausea is a recognized symptom of anxiety disorders. Other physical symptoms can include shaking, sweating, rapid heartbeat, and difficulty breathing. Treatment options for anxiety include therapy and medication.
Hope this helps have a nice day :)