Hi I'm new here I am about 4 weeks pregnant I'm two days late and had 4 positive tests but haven't seen my doctor he likes to wait until at least 6 weeks if not a bit longer. My question is I had drank and smoked cigarettes we weren't trying it was a pleasant surprise. Have I damaged my baby? I'm so scared of a misscariage again. With being that many weeks what damage could I have done?