How long do you think you may have had hep c? Do you know if you have any liver damage? Do you know why they want a three month wait? Do you know your genotype?
If you were recently infected they maybe waiting to see if your body beats hep c on its own. About 25% of people with hep c are able to do so and won’t need treatment. This usually happens in the first 6 months of infection.
Hep c is a very slow acting virus taking in general decades to cause significant liver damage.
I had hep c for 37 years before I was cured I was diagnosed with cirrhosis after being infected for 30 years.
While I understand your desire to be treated as soon as possible three months really won’t make any difference in your liver health.
Wishing you the best of luck.