I had a really hard last 6 years health-wise. Every time I seemed to recover from 1 problem, something else started. Starting in 2012-3, I was unable to walk more than 1 block after being athletic most of my life. (at age 35) There has been some conflict since 2012 going on in my family over my deceased grandfather's apartment. One of the people involved in this fight is into black magic, etc. Which I used to not believe in. I went to almost 13 doctors and there was no medical evidence or diagnosis. I got a dog and started physical therapy. After having to walk the dog everyday and being more aware of my posture at desks, etc, I am now able to walk a mile or exercise for 1/3 an hour. Nowhere near what I used to do, but getting there. As I recovered from that, I hurt my ankle and again was unable to walk for almost 3 months. During these years, I gained 40 pounds.
Then in August 2017, I was finally ok leg-wise again. I called a friend who was visiting town. She had a grudge against many people in our circle of friends, but more brought on by something she had done. She is very into mysticism. As the phone rang, I heard her voice say before she picked up the phone, "___ (My name) ___ is the Devil." This threw me off. That night, I met her at a party. The next day, I got really ill and ended up in the hospital with stomach pain. Again, lots of testing and doctors but no medical diagnosis. I have been unable to eat properly since then. (almost 7 months) Last week, I had really bad stomach pain all week. I could only eat bland vegetable soups. Then on Thursday, I ran into her again and told her about all this. She said, "Maybe it will suddenly go away." The next day, I had a terrible migraine for 4 hours. As of the next day, I was able to eat many things without any or much stomach pain. So is it possible that this person/friend accidentally cursed my health?
How do I protect myself from people like this?