Old thread but I’ll jump in here. Been on TRT since I was 30, so 15 years my testosterone was at 17. Been ran through the a lot of doctors. Your tumor is likely on your pituitary gland which contols hormones, you are correct in that they are usually benign and don’t operate unless they grow. Working out too much and under eating for too long is a huge testosterone killer. Cross Fit and being healthy is a whole other topic for discussion. After 15 years I finally got myself dialed in where I feel great. A lot of doctors even hormone doctors don’t understand testosterone or understand that different men feel good at different levels. One person might feel amazing at 400 and another feels in the dumps. It’s all about monitoring your levels and seeing where you feel the best at. Finding a doctor that will listen to how you feel and not just reading your levels is very important. As stated PSA should be monitored. I break my injection into twice a week so I don’t get the ups and downs of the once a week injection. The every other week that I’ve heard men doing to me is just crazy. Too much testosterone is just as bad as having too little and the side affects can be even worse. I’ve found that I stay between 900-1100, with injecting .3ml twice a week and that is my sweet spot. For some men that might be too high and you WILL notice side effects Make sure you test your blood at the same time during your cycle, so that you get an accurate measure of where your at, mid cycle, is best. TRT typically is for life, and make sure your done having children if possible before starting. I’ve learned a lot over the years if anybody has any questions please ask, TRT can be a very frustrating there’s a ton of forums just be careful on the advice given