Is it possible to have rheumatoid arthritis with a normal RA factor? My labs show my level was 12.6 but I have the symptoms of the condition.

Unlikely but possibl. Unlikely, but possibile. Get a ccp antibody, much more specific! But some rfs are of the igg class. Conventional assays miss these. See a rheumatologist.
Many types of arthri. Many types of arthitis can resemble ra. You need a rheumatogist for an accurate dx. Even treatments are frequently non-specific.