How to overcome anxiety and numbness in the body?

Hello doctor,

I am a 22-year-old female. Two years back, my whole body went numb for two minutes until my mom started rubbing the backside of my head. A possible reason, from my point of view, is I took my booster shot at the same time. I was practicing meditation, which required me to wear a belt (with big disc-like magnets inside it) on my head or maybe junk food. The next day, I visited a neurologist and got a CT scan and MRI. In the report, everything was normal. He gave me a blood thinner and suggested I do yoga every day because I got anxious. I was doing fine till then. After one year, again, my health deteriorated, but this time, I felt different symptoms. I kept feeling a tingling sensation (in my legs when I sat for some time) and jerking movement (still having it). Also, I was having trouble walking (walking by dragging my left foot) and pin and needle sensation sometimes. Again, I visited a general physician this time, who asked me to get an MRI of my whole spine. Everything was normal in the report. After six months of this, I went to a doctor because I was worried about my health. I got thyroid testing and a vitamin B12 deficiency test. This time, too, everything was normal. Lastly, two weeks ago, I argued with my sister and felt anxious after a few minutes. I woke in the middle of the night and felt something levitating over my head. I persistently felt anxiety, in complete consciousness, brushing just above my knees, often numbness (I feel that I can stop it when I stretch my head backward), and when I stretch my head, I can hear a sound (like bone cracking). I have blurred vision, too. I am really scared. Please tell me what is going on with me. And what can I do about it?

Thank you.