The shakes are the worst dude.
I’m 24, and have only gotten them probably 3 times in my life.
You don’t get them from drinking beer thats for sure.
Just chill out and drink alot of water and piss alot.
You’ll be fine.
Next time try one or two redbull and vodkas instead of twenty.
Back when i was a youngster we used to go to aldis to get the generic red bull, we would drink that shit with mister boston vodka out of the plastic bottle.
Worst hangover ever.