Question: what does it mean if you have cramps on one side?
Answer: If you have a sharp pain on one side... It might be: an ovarian torsion or ruptured ovarian cyst. In the case of a torsion, something has caused the ovary to twist, which cuts off its blood flow; ovarian cysts, on the other hand, are quite common and usually unproblematic—unless they rupture or break open.