Staying Motivated

Shelby
How do you stay motivated? Motivated to keep the house clean, to take care of yourself, to fix yourself up, and to actually go out and about? 
I thought having my baby around would be motivation, but honestly it's not. But, i love caring for him. That's no problem! I just struggle with everything else. I struggle to keep our house decent because when I have the chance to clean I just can't bring myself to do it. I never want to fix myself up and just get out. But I have found on the days that I do, I feel so much better... I just can't seem to want to do it. I dread when people want to come over or do something with us! And because of where we live, I have to make plans in advance with people, and when the time comes I just don't feel like going and try to come up with reasons to cancel. I know I've struggled with some depression and anxiety. But my question is how do I get motivated and get myself out of this crappy place I'm stuck in. 
I honestly feel like it's because our house is a wreck, and I HATE for people to see it like that, but I just don't want to clean it. I feel like if it was cleaned I would feel so much better. My husband thinks I just need to get out of the house and I'll feel better, but I feel bad for leaving when there is so much that needs to be done at home. 
Any tips on things that help get you motivated and in cleaning mood? I've always thought I would have the "super mom" attitude, but now that I'm actually a mom it's just the opposite.