I need an excuse for not Smoking when I go to work!

Hi, I have just found out a few days ago that I am expecting my 2nd baby 😍 I will be 4 weeks tomorrow and also I’ll be going to work. A couple of us usually go for a cigarette break together and I need a reason for not smoking. I don’t think that they’ll believe that I ‘just quit’. Please help! 🙈😂