OK ladies, how do you get back the happy you?

This is more of a rant really but would love some tips. It just always seems like it is one thing after another and I feel like I just lost the happy me. If it isn't stress over filling spots (thankfully I don't have that right now), or stress with the kids (having issues with my own daughter at the moment), or parent stress (little things seem to be bugging me right now) or money stress (my husband has been off work for a bit and doesn't get paid sick time). Our house is for sale and nothing is happening as the market seems to have dropped out. My husband's job is very stressful and I try to be there for my husband but I just feel like all the positiveness and happiness is sucked out of me. We just seem to take two steps forward and then three steps back.

Deep breath!! Naptime is almost over, sigh....