You can get the health centre nurse to use their verified safe, 8W 3MHz ultrasound device externally on your cancer. Until you feel warming. Do the liver for the same time, and half the time each arm pit and side of the head.
Or you buy and use an 8W 1MHz device, for 1 minute etc., on the cancer primary. You next General Practitioner or Doctor appointment, they legally MUST fully discharge you.
Keep up with the meds, unless they make you very ill. You don't need them, but unti lyou are discharged you should.
Total cancer cure, for under 20 UK pounds.