change it up

Well, I tried to change things up today and do the Z.umba class at the Y.  I felt pretty good doing it and was proud that I remembered some of the routines.  However, after class my back started getting stiff and achy.  I was having difficulty standing straight again   By lunchtime it was getting worse.  I iced it off and on and it's a little better but I can still feel it hurting.  I'm hoping that it doesn't do what it did in November.  We don't have insurance until May so I can't afford to go to PT right now!!!