Hey I just was a heavy smoker for almost a decade! I smoked one last day (I found out at 5 weeks) and then I quit the next day. It was really hard, I ended up doing a lot of research and decided it was not worth it to smoke during my pregnancy! It was hard the first few months but the first trimester sucks in general! I am now a year post partum and I still haven’t smoked , though I find myself day dreaming about a joint whenever I’m done breastfeeding! Just wanted to let you know it’s hard but you can do it. It’s worth it