He didn't suggest any kind of PT or anything?? GGR {my opinion}

Have you found Sharon Butlers RSI book in the library??
or check her website
www.selfcare4rsi.com
she explains about how tissues can become sticky and impinge on blood flow and/or nerves - some of her simple stretches may really be what you can use to make some improvements.
Her key word is "gentle" stretches baby steps - just a hint of a stretch is all you need to do but many times a day and gradually you will see positives.

It's something simple to do at home and only the cost of her book ,or a library card or her website program {29.95??}
she posts occasionally on the sore hand listserver and her older posts are in the archives there.
You can also do a forum search here on her name- we have some good threads/posts about her program/stretches.