So last night was the worst night I've in month.

So last night was the worst night I've in month. I changed meditation and i don't know if it is because of this, or whether the others were masking it, or if this is something new entirely. It's very scary. My body won't stop shaking and i cannot walk. I don't know what is happening to me but i can't stop shaking. I am having full body tremors as well and seizures. I have lost consciousness a few times. WTF is happening. I took Pfizer