I Have Cirrhosis Of The Liver From Chronic Hepatitis C

I have cirrhosis of the liver from chronic hepatitis C I completed the full 6 month course of Harvoni & at the end was Hep C neg & at 3 month's out still Hep. C neg. didn't do the 6 months out test I have type 2 diabetes & high blood pressure not completely controlled by meds I have to periodically go for esophageal var-ices banding to help prevent esophageal bleeds which I've had one so far is it riskier for me to exercise than not to exercise ? oh forgot to mention my spline is also enlarged.