It sure sounds like you’re in good shape. You say you have what could be a serious case of prostate cancer and even with no drugs, your PSA stays undetectable.

Your testosterone rising is a positive thing that is in no way a problem unless your PSA starts rising.

Hopefully you’re getting your PSA checked at least every three months.

You say you are high risk, but you don’t include any information about your biopsy or treatment, Without that information, it’s hard to say what your likely chances are of a long-term remission.