Hello Sale-Sale,
Welcome to the forum.
I'm glad to hear you've started treatment. Your viral load is average and this does not impact on treatment success.
What is chronic EBV? We expect anybody infected with EBV to be positive for IgM (acute phase) and IgG (post cure phase). While it is said you can not get EBV more than once I have 2 children who have been IgM positive (acute EBV) twice so this can happen.
Anyway, curing your HCV is the single best health initiative. Once that is cured we may find there are no further problems left to deal with. I have a lot of patients who started with many medical issues, made SVR for HCV, and we were happy to see all the other medical issues simply disappear! Presumably they were part of the many and various extra-hepatic manifestations of HCV.