Hey LAM! 
It's lower right lumbar, kinda the upper right bum cheek actually. I'm not 100% sure it is a slipped disc but my PT thinks it is but i've never been diagnosed or xrayed for one. Whatever it is I feel it about 2-3 times a week, it gets inflamed and sometimes a nerve rises almost to the surface of the skin, it's sensitive to the touch.

It's lower right lumbar, kinda the upper right bum cheek actually. I'm not 100% sure it is a slipped disc but my PT thinks it is but i've never been diagnosed or xrayed for one. Whatever it is I feel it about 2-3 times a week, it gets inflamed and sometimes a nerve rises almost to the surface of the skin, it's sensitive to the touch.