I'm just so overwhelmed

It's really hurting my husband that I'm not in the mood. Typically I'm the one that's always in the mood but the last two weeks I've just been so overwhelmed. He's working night shift now and I'm trying to keep up with our animals and the house and work and feeling like there's something wrong with me because of my newly found diagnosis of pcos and now I'm just not in the mood to have sex. All of our cats just got sick out of nowhere and we are supposed to be moving to a new house at some point in the near future and I'm trying to figure all that out. I feel like I'm doing it all alone. I've been running on empty for a good 2-3 weeks and I just can't keep up.