Proviron acts like DHT in the body. It might improve sexual function and libido. But TRT often provides enough DHT. Might increase hair loss if you have that problem.
If you are tired all of the time, that suggests that there may be thyroid issues or low cortisol or adrenal fatigue.
You have around 10 threads now and it is quite impossible to know what you have posted for labs and what recommendations have been made. I try to get guys to stick to one single thread for a good reason. We need your case in one thread.