I have kidney stones and i am also on the depo. i am bleeding brown blood and i was wondering is that suppose to happen when the kidney stones pass?

It is possible: Especially if you are having pain. However, other differentials need to be considered; your physician should be able to pinpoint the cause.

Kidney stones: Obstructing kidney stone or passage of a kidney stone can cause blood in the urine. The color of the blood depends on the acidity of the urine and how long it has been in your system.