Finally quit smoking!

I cut back to only 1-2 cigarettes a day but finally when I was 14 weeks decided I was being selfish and that my baby is more important than my own selfishness! How could I continue doing that to my baby!?! I vowed to never smoke again. Threw my cigarettes out and have been smoke free for 1 week and will continue that! I feel amazing and so happy I'm no longer causing harm to my baby! If you're still smoking please quit... It really is the best thing!