As I recall, the biopsy was unpleasant, but not (to my mind) as unpleasant as the MRI, and a sight quicker! Yes, they give you 2 sorts of penicillin to take for 3 days after, because your bowel has been pierced by the biopsy needle, but I was told thet few people get an infection if they take the tablets. The blood in the urine is a bit startling at first, but if you are expecting it, it's not a problem. And once the biopsy is done, you will know for sure if you have cancer or not. Then you can decide what to do about it, or breathe a big sigh of relief.
My recovery continues steadily (6 weeks after the end of radiotherapy). The 'messy' side effects (blood in urine, blood and mucous from the rectum) have gone, and the main problem now is fatigue and lack of stamina. But that will get better if I work (gently!) at it. First follow-up appointment in early January, and I am quietly hopeful.
In the meantime, today is Christmas Eve. PCa or not, let's all try to have a good time.
Hermit.