Low Pregnenolone After Cycle

Hallo guys, i got a small Problem. My last cycle Was like 2 years ago(test and tren) but i still feel Like my *didnt libido recover 100%. My Labs are all in range but weird Thing is my pregnenolone levels are way under the Reference(half of it). I will upload the full Screen its just weird i never heard of someone with that Problem

In my experience, pregnenalone tests are pretty worthless. I’ve supplemented with a lot of pregenolne and the test results didnt budge.

Im not using anything rn neither serms how is it possible my pregnenolone is so low and everything Else is fine?