I don't know if you need support.
The only medical assistance I got was a test at week 4, plus chats with my local pharmacist who put up the $22,000 up front so I could get my meds that the government is funding (I'm in Australia and HCV drugs are being funded but the pharmacist has to pay up front and then get refunded).
A week 4 test would be good, for your peace of mind, but if you are feeling good, my non professional thought would be to just continue.
Genotype 1a
Diagnosed in 2004, had HCV for all my adult life. Until 2016!!!!
Harvoni treatment, started 19 March 2016
4 week results Bilirubin 12 down from 14 pre treatment,
Gamma 25 down from 52, ALT 19 down from 63, AST 19 down from 47,
VL <15 down from a lazy 6 million or so
EOT Results
Bilirubin 10, GGT 18, ALT 19, AST 21, VL UND
12 Weeks post EOT
Bilirubin 11, GGT 16, ALT 22, AST 20, VL UND
Cured baby