Lost???

I'm sitting here in front of my computer once again...it seems to be where I spend a lot of time lately....wasting time.  This is the first year that both of my kids are in school.  I feel...well...lost.  Sure, there is laundry to do, a dishwasher to load and unload, floors to mop, etc but is that my purpose in this world right now...day after day?  I'm struggling with trying to find my place now.  I teach aerobics 2 days a week and that is the highlight of my daytime hours while my kids are in school....adult interaction.  Sitting at home alone day after day is SO lonely and boring.  I miss my babies...I don't really like this phase but I know I will adjust.  Ideally I will find something part time a few days a week that gives me some fun $.  I did apply to Target a couple of months ago but they responded that they didn't choose me....I guess they are wondering what someone with a Master's degree wants with being a cashier...it is called adult interaction people;)  I wanted to document this for myself so thanks for letting me:)