Hopefully this can help you, I've personally drank while breastfeeding as my LC and OB said it was ok (not 6 beers, definitely not judging you) how many hours has passed since you've drank? It's an hour per beer for driving, so why wouldn't it be for nursing.
@cheeks600 just seen where it's only 4.6% alcohol. You're fine 😂 I've had 4-5 wine coolers (throughout a night) with the same amount % and my son was okay. I breastfed 4.5 hours after my last one. Just keep an eye on her. Us mamas deserve to relax.