Gary - see the doc and go from their. If it's you deal with the problem with the doc' reccomendations. If it is the bike then I think that the LBS and the selection of resident BF experts can set you straight.
However, as you continue to explore for your new ride, please consider being measured so you can get a bike that fits you and fits what you want to get out of biking. Even if a fit costs you some coin it could save you some money and pain in the long term.