Hi there,
I’m 45 and my first PSA was 4.3 in May this year. I had gone to the doc because I was getting up frequently at night for the toilet. After examining me he sent me away to come back for a follow up PSA which came back at 4.7.
My basic story is on my profile, but I understand it is a worrying time and like you I went down the Google wormhole. There is also probably more worrying to come, but there are people here that have been through it and will answer any questions you have. Even if they seem silly, we’ve probably all had the same ones, so just ask! Your raised PSA could be due to other issues relating to your prostate, so it may be that it’s not prostate cancer.
After my PSA continued to rise I decided to opt for surgery and will be having a RALP possibly towards end of November (I have my pre-op on the 8th November).
One thing I will say has been useful for me was speaking to MacMillan - they have provided counselling to help me, and I also go to a local support group. The more you talk about with others in the same boat the more you will be able to rationalise it and make decisions.