I know the idea of being in a wheelchair can be scary but, I'd like to suggest that you might have one nearby, just in case you want to go from one place to another without the pain of walking. Perhaps you would only use it in the mid-afternoon or when your feet are too tender for walking.
My friend Linda, had pain from MS & I'm sure being a quadriplegic gave her emotional pain, too. Her MS symptoms didn't respond to medications ordered by her doctor, but I know she was in much better spirits with the herbal help. Here in California we have a license to grow & use it that must be renewed every year by a doctor. To find out more on the subject please use my private email address: firstname.lastname@example.org
Keep smiling, my friend. I'm sending good vibes to you.
Peace, Sarina @elsa