Kidney Stones?

For the past 3 days I have been experiencing lower back pain and my urine is also darker, a more brownish color. I just started taking fina about a week ago. Could the pain I feel in my lower back might be in my kidneys? The pain is not excruciating, but I feel it. I have felt it most of the day today. It has not gone away. I also read that kidney stones usually go away on there own. Has anyone experienced kidney stones? How long did it take to go away? I am also on prop/eq/var. I just added the fina a week ago and did not experience lower back pains when on prop/eq/var. Thanks for the info.

This is typical of trenbolone. Trust me, you would _know_ if you had a kidney stone. When I've had them, I was in excruciating pain that reached from my lower back to the tip of my penis. If the stone is not too large, it takes about 6 - 12 hours to pass from the kidney to the bladder. I usually go to the hospital and have them give me morphine while it's passing.

thanks for the reply maetenloch.