drank 600ml of vodka a couple of days ago and experienced some weird shit

so on saturday i was bored so i decided to drink a little bit of vodka to have some fun and play video games. i ended up getting kinda sad and kept drinking and i just found the bottle now and its WAY emptier than i thought it was. i drank around 600 ml in the space of 4 hours and i’m a skinny guy (78kg 201cm). i also drank about 300ml vodka the day prior. since then my heart has been beating arrhythmically and slowly, ive been very anxious and i’ve had constant pain in my chest around my heart. is this something i should see a doctor about? i probably drink 3 days a week but this is a lot for me