Randomly started getting dizzy and intoxicated easier when drinking??

I’ve been taking ashwaganda, lions mane, vitamin d, magnesium, and buspar for a couple months now. Don’t really drink that often anymore but was able to drink just fine. However, within the last couple weeks, i started to feel dizzy, foggy, and more inebriated than usual after one or two drinks. No new medicines? Any other ideas why?