YTA you influenced your brother using dark magic from thousands of years ago. You might not know it yourself but as a full time single mom that researches a lot everyday I know dark magic when I see it! You should immediately get some essential oils I recommend elderberry that is the most effective essential oil against dark magic. Drink 3 tea spoons everyday for a month. That should get rid of the dark magic in your body. Also I recommend not vaccinating yourself because that’s how the dark magic gets in your body. I hope I helped you learn something new today and I hope my advice helps you! Good luck.