7 weeks and exhausted.

I've been lucky because my nausea hasn't been that bad but I'm so tired that I literally can't function. I feel so bad for my husband because he's picking up the slack of me being unable to do literally anything and it's really starting to effect my mental health. I can't leave the house, I've had to take time off of school and my volunteer work. I literally barely made it through a trip to Target. I'm miserable.

Does anyone have any advice on things that might help or is this just a wait until your second trimester and hope for the best sort of situation? I'm getting desperate.