Advice and reassurance needed

Hello all,

Been TTC for 6 months now. I don’t drink much alcohol but was out with the girls yesterday and had a bit of a blow out. A lot of gin consumed.

I had in my head my period was due Sunday but just looked into Glow and it was actually due yesterday! (Must have reconfigured as it came a day earlier than expected last month).

Well low and behold, I am pregnant! Totally delighted and can’t wait to tell hubby but have now been hit with ridiculous anxiety that my antics yesterday will have an impact on the baby!

Am I overreacting????