What are the next treatment options after chemo stops working?

Hi. I’m Sue, 65, diagnosed with pancreatic cancer in May, 2025. It’s metastatic to the peritoneum, so stage 4. Have had chemo with folfirinox, which didn’t work, so after two months, I switched to Abraxane and Gemcitabine, which worked for seven months. Now, my CA 19-9 is going up and a CT scan shows some increased tumor action. I’m wondering what the next steps may be. We are fortunate to have access to the Mayo Clinic and Regions Cancer Center for treatment. I have to agree with others here that strong faith in God is essential. Every day is a gift. So is having a partner/husband who is a rock star care giver. Sending all of you positive thoughts as we make our way through this challenging time.