Looking for other survivors (F33)

To summarize my situation: I was diagnosed with pancreatic cancer in December. Had life-saving surgery in February, and I have been doing preventive (not sure if that's the right term) chemo (folfirinox) to make sure all cancer cells are gone.

I was lucky to have made a best friend in all of this, whom I met in the hospital and has finished her breast cancer chemo. Still, I feel there's no real support for pancreatic cancer survivors--perhaps because the odds of survival are so low--so I feel alone in my own experience and I've love to meet other people who have gone through this.

I have tried to reach out to some people on reddit and social media, but I have been messaging ghosts, as it seems they all have passed away.

What I need help with:
- Finding other survivors.
- Diet (only have the head of pancreas, also removed spleen and gallbladder).
- Whilst impossible, it would bring me some comfort to know how many years - in average - I have ahead of me. Google likes to tease me with 3-5 years while my oncology doctors don't give me any clarity on this subject.
Is it that irealistic to think I will be able to live to old age? Everyone around me is *too* positive to the point where I feel gaslit that I even have this disease and am plagued by the constant reminder that I live on borrowed time.

TL;DR very rare form of pancreatic cancer at a young age + toxic positivety from family&friends (bless their heart) makes me feel very detatched from reality