Any help would be appreciated!!!!

Hey everyone I found out I am pregnant a few weeks ago and saw a midwife who told me I should quit smoking... so I have been trying for the last 2 weeks but with no success 😭 I am almost out of cigarettes and keep telling myself not to buy anymore. I’ve tried slowing down but it doesn’t seem to be working with all the stress I have at the moment 😩 I tried quitting cold turkey a few weeks before I found out I was pregnant but that didn’t work either... any help would be very helpful as I am trying to get healthy for my baby xx ❤️