Feeling almost blackout drunk after almost a sip of alcohol

Hi everyone, I’m gonna go straight to the point;

Recently I’ve gotten really, REALLY bad at alcohol intake, one drink of cider has me stumbling and feeling flush and almost gotta puke.

I don’t know why, my legs start hurting and my body slows down, I can’t think straight, and I starting sweating profusely.

I know I’m not getting drugged bc it’s always various people and places I drink, but it’s the same reaction.

Two months ago I was fine drinking 5-10 shots of sambuca and two long island ice teas, now I can barely get one glass of cider down, or a sip of vodka.

Info;

My diet hasn’t changed My medication hasn’t changed My weight is the same My mental health is spiralling due to a lot of reasons. My body gets sweaty, disoriented, faint, slow and nauseas. My eye sight is getting worse.

Please, if you see this and have an answer or something to suggest that might help, tell me

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