could be low t or thyroid or other diseases.
its usually not wise to says its low t without testing. could be adrenal fatigue, testicular tumor, pituitary tumor etc
Need complete labs.
total t
free t
estradiol
shbg
LH
FSH
prolactin
metabolic panel
lipid panel
cbc
a1c
igf-1
dhea-s
am cortisol
acth
thyroid panel
ferritin
also,