Is this swaying/head-shaking /bouncing normal when drunk?

Background – I’m very weak to alcohol

Sipping about 30ml ish of beer is enough to hit my ‘discomfort’ limit – headache, heart palpitations, red patches start to form on my body in 3mins, 10 mins in those patches merge and I am fully red, then after that I turn really pale with hot and cold flashes. (48kg female – so lightweight)…

Anyway i can tolerate maybe 10 ml of 3% alcohol whatever (I usually take a sip out of whatever I order and foist the rest on to someone -goddamn expensive but there are places that question why you are even there if you order… orange juice) and I get ‘buzzed’. MY MAIN QUESTION IS, when in that state, I start shaking like crazy. Like I either have to move my body side to side like a metronome, or bob my head, shake my leg, or knock on the table or some combination to sort of ‘soothe’ myself… if I try to stay still, my hand and my heart trembles like crazy – almost like I’m shivering but I’m not cold, my speech comes out much faster as well. So I basically spend the whole event shaking /swaying + talking like my life depends on it just to fight down that urge.

When I’m not drunk I do have the urge to move my fingers and I’m not great at sitting still, but still, nothing excessive. Just after drinking it gets really bad.

I don’t think I’m autistic and but it seems very similar to stimming, and it seems to only happen really obviously when I drink alcohol. I was just wondering if it this is normal or if I should idk check for any underlying sensory/nerve thing that’s causing the shaking. I’m probably overthinking it, but still curious what others think.