I have a pain in my left ovary whenever I do my sports.

Madilyn
This pain is so severe I can barely stand it. I almost fall to the ground and my mom won't take me to hospital. I'm scared what will happen if it's something dangerous. It feels like someone is taking a knife to it and slashing over and over again. Whenever I do gymnastics and cheer (my sports) this happens. I'm not sure if the pain is only active on my period or not. My coach says it may be a cyst. I'm so scared. I cry and curl up into a ball after practice. Does any one else have this? If so, could you help me, I'm 13 and so scared.