Smoking Pot While Pregnant?

Hey ladies . 
This topic . I'd love to see diffrent views 
Im 22w+3D and I smoke probably a hit or two every other day . Sometimes I go weeks with out it. I went my first 2months with no marijuana and I had even stopped smoking before I got pregnant bc well , I'm not the type to smoke daily just whenever I feel like it , in my past I used to smoke a lot  like 4months before I got pregnant . But I just don't feel the need to do it so much only when I feel sick   . sometimes I feel so sick , I just need a hit . I've had really bad PTSD as well so I take a hit to calm my anxiety . Anyone else ?