My Blood Test Came Back With A Hs-crp Level Of

My blood test came back with a hs-crp level of 10.3. This is an extremely dangerous level. Where do I go from here? My Doctor suggested I workout and modify my diet, but I feel like this is a red flag for something more like lymphoma or an autoimmune disease. My last blood test 1.5 yrs ago also had a high hs-crp level.