Is a vape safe?

Alexis • Im 27, you can call me Lexi 💕 First time mommy to a baby girl 👶🏽🎀 now baby boy 👶🏽💙 Was pregnant with identical twin girls💕 Guardian Angel 👼🏽 4/26/17 Miracle Baby 💕🎀 12/13/17

Is it safe to smoke a vape with 0 nicotine while pregnant? Im used to smoking weed but I've stopped that since i found out I was 5weeks pregnant. Im 19 weeks today and Ive been having the urge to smoke.