outlaw, how's it going. you're right it could just be allergies, or sinuses, just a headache, being tired, or just stress that makes our heads feel that way.
but we continue to take it to the next step thinking that we have a heart problem or a tumor, etc.
we think of the worst thing that it could probably be and run with it sometimes. thats where the anxiety comes from.
i know how you feel. get out of the house and start doing something . if you set there and say i will do it when i get better that day will never come. trust me start testing your limits and push them everyday----don't worry it's just anxiety and nothing is going to happen to you. sure your going to have symptoms but you're going to have the same symptoms just setting around at least when your out you'll know what your symptoms are.. good luck, i know your fine , it's okay to feel anxious. God Bless --- texas