Good on YOU!!!!!!!!
Breathe in that gorgeous clean air & know that you are on your way to better health for you and your little one... Second hand smoke breath no more for all those around you!!! Cleaner lungs and a longer life for you. You are doing a courageous thing - it's tough but its such a positive thing...
Have you got some mints or sugar free lollies to chew? That can help to do something with your mouth other than a ciggie...

Good luck honey & well done!