Is there a name for this feeling?

I'm 12 weeks pregnant and nausea has subsided mostly. I still have adversions. And my reflux is insane right right now but at the moment I'm *okay*

However all day I've been in this weird funk..

I'm exhausted, irritatable, and have this over all "want out of my skin" feeling. Like, I'm miserable but I can't pinpoint what my problem is? I just want to be left alone and sleep the day away. It's definitely a mental thing for me...