Hi Natasha,
All strength to you. Some of my experience tallies. I was diagnosed with MS and during that diagnosis period during Covid an anomaly showed up which led to a diagnosis of cancer. I prioritised the cancer treatment because of the two, it had to take precedence. This was just at the point when Ocrevus came out and my cancer diagnosis meant it was no longer suitable for me. Any treatment for MS had to be approved by the oncologist. Bizarrely, some of the cancer treatments as a side effect may have a positive effect on elements of MS. My MS was monitored to see how stable it was and the oncologist saw the MRI scans for MS as well as the PET/CT scans for cancer In short, I have had to make sure everyone knows everything and that there can be no clash between any treatment. Very best of luck with it.