3 years back I was diagnosed with bph ,psa-11.04 Dr. prescribed tab silodal d8 which I have taken for 2 years continuously. My prostate shrunk from 61 cu. Cm on 26-07-16 to 36.59 cu. Cm. On 21-08-18 and psa 11.04 ng/ml on dated 24-08-16 to 3.24 ng/ml on 6-04-17, later on I stopped taking cap silodal d 8 from 06-12-18. But now on getting test of psa on dated 22-12-19 it raised to 10.90 ng/ml, what should I do now?