I don't know, I think this SAHM thing can be rather fun. Yesterday we spent two hours trying to catch tadpoles. The day before we took flowers and used them to paint.
Happiness is an attitude. Sure, I have days when I am so sick of picking up the same toy over and over again, but even if I worked I'd be picking up this toy. Even if I worked I'd be doing laundry. Even if I worked I'd have to make dinner.
Since I don't work, my hubby is able to focus at work, and make more money. Since I don't work, my kids get to have fun adventures during the day, on most days. Since I don't work.....
Do you get my point? If you feel miserable, figure out what about is makes you miserable. If you get a job will you be able to hire a housekeeper to take care of the house? or will you and hubby start fighting over taking care of the house?
My point, yes, I have lots of days and weeks when I wish it would all just go away, but when I really throw myself into my current job being a SAHM, I tend to really enjoy it, because I'm doing cool things with the kids and my friends.
As to the house, I have a system in place that lets the house run itself. I do a little bit of housework three times a day, and then I get to spend the rest of it doing other things. It doesnt' have to feel like an awful chore, it can just be something you do, and do quickly so you can get to the fun stuff.