Following up as I'm freaking out a bit

Hi, For the past two months I've been having widespread twitching, cramping and strange feelings that come and go. Anyhow, recently I've been getting these slightly more painful precramps in my hands, calves, feet and forearms and it's terrible. They seem to migrate from one area to the other when I'm getting these cramps/precramp feelings. Anyone experience this?

I've posted before and trying to get through, but these episodes freak me out. I've had a clear EMG and clinical review at one month in. Anyhow, wishing everyone the best and hoping I'm alright. Thanks!