Excuses for not drinking 😬

Not sure where to post this, but I got my bfp yesterday and I’m over the moon excited!

...but, I’m the maid of honor in my best friends wedding and the bachelorette party is this weekend! We had a whole night planned of drinking and clubbing, but obviously there will be no drinking for me.

I haven’t told anyone that my hubby and I were ttc and I want this weekend to be all about her and we don’t want to tell anyone about the positive pregnancy test yet.

What are some ways I can get out of drinking without her getting suspicious?

*Also, there’s only two other girls going out with us so it’s not very easy to hide my lack of drinking...😩

Help!