Hello steviec1,
to display a list of content created with a content type A, you must first create a search type base on the content type A.
It will add automatically the field CCK in the search form to limit the search on content based on the content type A.
After that, to display only content created by the connected user, you must add the field "Created By" in your search form with a Plugin Live User to catch the User ID (option 2) and set the macth to "Equal" (option 3)
Then create a module SEBLOD List based on the search created above.
Regards.
Lionel