Injury already!??

So as much as I enjoyed Zumba yesterday - it seems my body was clearly not ready for all those new moves!  I believe I may have pinched a nerve in my back.  Getting older makes things harder.  But I will not give up.   Although I have canceled any plans to  work out today, I will be seeing a Chiropractor tomorrow and hope to get back at least on the elliptical tomorrow!  Wish me luck!