“Also when I use my foot to stump on floor without sandals, my foot itch.”
I’m not a Dr. but my prognosis is, if your foot itches when you “stump on floor “ when not wearing sandals, maybe wearing sandals when you stump on floor would eliminate the foot itching.
Hep C is transmitted by blood to blood contact. It is not an STD.
What you do sexually is none of our concern.
please if my girl friend cures it, can I have sex without condom.
If you tested negative 3 times then you don't have HCV. The symptoms you describe can be anything and not indicative of HCV.
Use protection if you are having sex with your girlfriend. Do not share toothbrush or razors.