Low erythrocyte sedimentation rate (ESR) has no meaning. Only high ESR has significance. Abnormal C-reactive protein (CRP) suggests presence of possible inflammation in the body. Inflammation can be due to infection, allergy or an autoimmune disorder. I donât know precisely what blood tests you have had done but the doctor or lab hopefully checked the auto-antibodies panel as well as a standard blood analyses.
You can follow the rheumatologist's instructions.