Marijuana

First off please don't give nasty feedback, if nothing constructive please stroll past my post.

I'm 2mths and already I've lost 7lbs. I get very nauseous and can't keep anything down. My friend suggested smoking a couple tokes to ease the nausea and help with my appetite. Has anyone smoked or know someone who did marijuana during pregnancy? And yes I care for my child. Else wise I wouldn't even bother researching before I do anything. Any suggestions? Please????