Hey Buddy!
As a male you definitely need a good amount of test in you to feel normal etc. I know your at 11 and you don't feel right, chances are it is your low test thats making you feel shitty. When my levels drop all my cognitive functions go to shit e.g. reading, writing, listening, multi-tasking etc etc etc, the male brain doesn't work too good without plenty of test. And physically well my strength and power etc go to absolute shit and there's nothing there at all. So i know the feeling of low test and it sucks.