Vaping while pregnant

Please forgive me if this is a repeat, but I didn't see it in my scrolling.

Anyway, I am pregnant with my second child and the nausea/vomitting that I am experiencing this time around is terrible. A couple of friends, and a nurse in my OB office, suggested that I try to smoke/vape weed to help ease nausea (and to relax). I've read A LOT of articles on it, and it doesn't seem that there have been any studies showing that doing so would hurt my child (taking all factors of statistics into account). Did you or someone you know smoke during pregnancy? Were there any negative impacts on you or the child?