I am 16 weeks pregnant. So I was around a campfire last night. Didn’t even second guess the fact I was inhaling loads of smoke for about 3 hours. When I got up I realised how ill I felt, as in spaced out, headache, feel sick, and so tired. I went to sleep feeling so ill. Woke up feeling better, but chest feels heavy. I am SO worried I have affected my little baby. I am besides myself I did this! I am usually so careful but I just did not think at all. Has anyone been in a similar situation to this or have a clue why I felt so bad and if I made any damage to baby?