Drank alcohol while on antibiotics

So yesterday It was my friends birthday and I did drink. I’m taking antibiotics so I was just wondering if anyone knew if it could affect the antibiotics from working??

I didn’t take them at the same time but I tried to google it and got mixed answers so I’m not sure if it will affect me. I feel kinda sick but that’s also because of the hangover. If anyone could help that would be very appreciated!