Soon to be mothers who used to smoke weed before pregnancy

Alright so first things first, if you do not agree with smoking weed please get off this post before I take you off of it myself.

I am currently a few days away from being 7 weeks pregnant and found out at about 4 weeks. Since finding out, I have quit smoking weed. I have depression and anxiety so it helps in that aspect and also to help me w eating. The problem is, I’m not going back to smoking obvs BUT, are there any ladies who have been able to eat and sleep after quitting? I feel like since quitting I haven’t been able to eat (no appetite) or sleep (staying up until 4 am). The added nausea makes the no eating worse. How can I get my body back in the habit of eating normally without having to smoke feeling like I can’t get anything down ?