Need help

I was out tonight with some mates and I ended up in a drinking comp where I drank way too much.(Around 20 kamikaze shots and 2 jagerbombs in around 20 minutes, beside those I drank around 3 vodka shots and two 5% beers right after I finished the main rounds.) I’ve been feeling paranoid and my heart rate’s very elevated despite feeling fine beside a slight dizziness. It’s been around 4 hours since my last drink, but my heart beat is still not going back to normal. Should I be worried or sleep it off?