My ccp is 300.0 what does it mean ?

CCP: Cyclic citrullinated peptide antibodies, igg, serum. Blood tests are performed helping your physician evaluate patients suspected of having rheumatoid arthritis (ra), or other auto-immune diseases. Please consult with the physician ordering these tests since the diagnosis is made together with clinical findings.

You have RA!: But CCP positivity does not correlate well with severity! Many treatments exist. RA is a spectrum from very mild to severe! I hope you severity is very minimal?