Just found out I’m pregnant and I’ve been drinking!

I just found out I’m pregnant for the first time. It’s still very early days. A few weeks at most. But the problem is, the past two weekends I’ve been drinking heavily. I’m talking a few of litres of beer each time.

Obviously I’m worried about the little cluster of cells I have growing within me.

Just wondering if anybody out there has had the same and if it cause complications?