Please no judgement just advice.

I will be turning 21 on Saturday, I'm also 18 weeks pregnant and will be going out for my birthday to a strip club to enjoy it. I am wondering though, if having a glass of wine and I mean 1 glass of wine will have major affects on my baby. I know it's a given to stay clear from alcohol during pregnancy. But as a celebratory thing 1 glass from what I've read should not have an effect on my babies development. Please no judgement I'm curious and of course would love to be able to celebrate my birthday and not feel like the odd one out for being pregnant. Also I have not had anything to drink since before I got pregnant and would drink at home with my husband who is now 25.