Tips to kick the habit whilst pregnant?

I've just found out I'm pregnant. I quit smoking about 5 months ago and starting vaping. I've slowly reduced my nicotine intake and now I'm on 0% nicotine but I'm having a hard time kicking the 'habit'. Obviously I want to completely stop vaping as it can't be great for baby (or me). Any one have any tips? I genuinely think it's the habit now rather than the addiction.