Trouble dialing in TRT

I’m 35 with a BMI around 22%, getting better though. I’m pretty active, run a few miles a day and life 4 days a week, will be better workouts once I recover from my shoulder surgery more. Like most of you, I have trouble dialing in, started this journey 9 months ago. Currently injecting 36mg test cyp EOD for a total of 144mg a week and I believe it’s too much, also no AI as all of them make me feel like crap no matter the dose. Thinking about dropping down to 104mg a week, or 26mg EOD. Energy is fine, sleep is ok, biggest issue is lack of libido and no, I don’t watch porn. My biggest goals are to help libido, lower my estrogen, and maybe raise my SHBG numbers a little. To my understanding, I take TRT well but I don’t need much. Any comments are greatly appreciated. Test- 976 Free test- 40.6 DHT-54 Estrogen- 50.7