Can drinking too much affect the cycle?

Okay I know this sounds bad, but last Saturday night I had a little too much to drink and had acute alcohol posining. I ended up going to the hospital and everything. I completely regret the night and don't need anyone telling me how bad my choice was. However what I need to know is if drinking can affect periods? I was suppost to start two days ago and haven't and was wondering if alcohol could be a factor as to why I'm late. Thank you!