Why doesn’t alcohol seem to do anything for me?

I’ve taken 6 shots of vodka over the last two hours and the most I feel is warm feeling in my chest and very mildly dizzy but not even enough to be unbalanced or unfocused. In the past I would drink even more heavily and again the most I felt was dizzy. I don’t feel any level of giddy or depressed or irrational or sociable at all. It’s not like I just don’t know what to look for because I’m a regular dxm user and get ‘drunk’ effects from that just fine. I can drink a whole vodka soda all at once and feel absolutely nothing. Am I just not drinking enough? Or do I have some kind of mutation that alcohol just doesn’t affect me as much? It’s kind of a bummer tbh. I wanna drink with my friends but I just don’t feel it at all. Am I doing something wrong or what?