Not reset, just the way and which points display has changed. The points displayed in Web Control are based on a search of both the username and passkey. Now that you have added a passkey it just shows points earned since it was added, the points earned before are still recorded on the database..
Using the official stats lookup site -
https://foldingathome.org/statistics/, if you search by your username you will get a report of all points and WUs returned by that username. If more than one person has used that username it will be broken down by which team they were also credited to.