busy lives, time for me ya right

Someone told me that I need to take some time for just me.  Not working on my house, not taking care of my family, just relax for me.  RIGHT like that is going to work.  I may be married but my husband is a long haul truck driver so I am basically a single parent.  Family needs me almost all the time very rarely do I get time for me.  Sometimes I feel so drained and worn out that I don't know what way to turn I just want to cry.  There are days when I hurt so bad its not funny on those days I can't move very well.  It would be just so easy to give in to the feelings of despair that come along with weight, mobility, and loneliness but I just can't.  I know that in about five months I will be having a surgery that will change my life forever.  I really believe that it will be for the better in more ways than I fully understand right now.