was this legitimately dangerous or just dumb

male, 5’6, 157lbs, heavy tolerance. did 11 shots having not eaten at all that day. was pretty drunk but overall fine. I threw up repeatedly the next day, every time i drank water i would just throw it up. i was finally able to get some water and tea down at like 7pm. I survived obviously but i looked at drunkcalc and it seemed like I could’ve hit a dangerous BAC. im totally fine now but holy fuck was that dumb. could i have like actually died??