In over 45 years of using the stuff I have never experienced anything like that. I have used it often to stop or prevent nausea that accompany my migraines with some success.

I don’t even drink water that the government provides. I would never never buy weed from a place that they control.

Grow it yourself. Whether it is legal or not. When enough of us take on that attitude they won’t be able to do a damn thing about it.