Venting / early pregnancy and relationships

I am currently 9 weeks pregnant and it has been the worst experience so far.

I can barely eat, I’m always tired , body aches and nausea 24/7, constipation AND diarrhea, constant mood changes & just feeling uncomfortable.

My partner complains that I am being difficult and hard to deal with. I’m sleeping but “ not doing anything to enjoy tired “ he can’t deal with my mood swings and he says he’s constantly trying to help but I’m unsatisfied.

I definitely tell him I appreciate him & love him and try to keep him up to date with how terrible I’m feeling.

This has not been a positive environment for me. I have acknowledged that I may be difficult and hard to deal with and I apologized. I am not doing it intentionally. We are constantly arguing and going back and forth.

I’ve been thinking about staying with my mom the remainder of my pregnancy because I might just get harder to deal with. This is my first pregnancy and I’m not sure what to expect next..