I'm not a doctor, but I am a pretty experienced HCV patient (I've had it for nearly a quarter century). From what you report, it certainly appears as if you were not infected. HCV antibodies and actual viral presence usually show themselves well before a 129 day time from infection. I'd start feeling real comfortable at this point that you dodged the bullet. But just to be safe I'd have myself checked at 6 months and again at a year using both the antibody test and a sensitive viral load PCR test that goes down to 10 IU/ml or so. But really, if I were you I'd definitely start to relax, I'd say the odds are overwhelmingly in your favor that you're in the clear for good (barring another exposure of course).
Many thanks, mremeet. you gave me a lot of confidence.