Advice about smoking cigarettes

I’m 10 weeks pregnant & I’ve tried to stop smoking and I’ve cut down a lot. I smoke light shorts. I feel like a total piece of shit of it. Any advice on how to stop? Ive tried not having them, but then I freak out. I’ve tried eating hard candy, but after I finish it I crave one. I have no idea. Please any advice that you have would be appreciated. & please dont bash me.