help me please is this normal

Hailey

Okay so a while back I had a cyst on my overies and it brist and all the doctors could do is give me strong pain medication and put me on birth control pills (I'm 16 going to be 17

in three months) they put me on birth control bc I had a good chance of getting a another cyst every time I get my period. so yesterday I started my period and I'm having so much pain in my stomach again like I have a cyst and my mom won't believe me. I took menstrual pain medication to see if that would help and it hasn't at all I'm still in so much pain I can't move and I have to run a mile tomorrow for school and I'm in sm pain idk what to do. I feel like it's another cyst and nobody will believe me and I've cried so much today bc of the pain and I'm just emotional really bad. can anyone please help me does my any have any advice on what I should do