Oh! God be praised 🙌. This is a great relief.
Staying alone and fighting such chronic illness is no child's play. It takes so much from you, but you're brave, I tell you. Some other individuals in such a condition as yours would have given up already, some might have even ended it all, but here you are, fighting it like a warrior you are, and winning. This post is a clear pointer, and I'm hopeful that you'll bounce back fully in no distant time.
Taking that walk, which wasn't easy, was a nice thing to do and I believe you felt better afterwards. You should think of doing it more.
Fear, anxiety, worry are part of the things we experience in life, yours won't be an exception. But just continue holding unto your hope and trust in God. He's the only one who's done this great and marvelous thing for you.
You can't imagine how happy I am reading this. Wishing you speedy recovery. !HUG