Help with Cremation and Memorial for Cancer Patient

I have terminal stage 4 pancreatic cancer. I don't have the funds for cremation or a ceremony, and I don't want to be a burden to the family I'm leaving behind. I don’t know how much time I have, so the date is my birthday.

I am asking for help with my cremation, urn, and a small memorial service. I thank you for your time and consideration.