Hi Sandy,
Some of our TOS forum members got their injuries from helping or catching other people. Due to the strain of the neck/shoulder areas. I don't know what area you injured originally, but thought I'd mention it.
You might read on both the RSD & TOS forum, just in case both may fit.
RSD/CRPS-
http://neurotalk.psychcentral.com/forumdisplay.php?f=21
TOS-
http://neurotalk.psychcentral.com/forumdisplay.php?f=24