Hello Sir.
As a current cancer patient, i have been doing a tremendous amount of research, and have come to the conclusion that the the inportant thing is not to take each psa reading in isolation, but to calculate the doulbling time in days. I did a quick check on the psa readings and found that the doubling time seems to be slowing a bit, which meas it is still getting worse but at a slower pace.Still you need to keep an eye on it. I use snap gpt and copliot, You can put your exact numbers and see for your self.
In my case i had a running discussion with various treatments and it came back that the psa in 2045 would be .5
I recommend that you use them to give yourself a good working knowledge.
Best Wishes