Menstrual cup insertion - oval shape?!

Jacinta

Yesterday was my first day of using a menstrual cup and I’m finding it really difficult to know if it’s opening correctly.

Everywhere I read it says you will hear a pop and it will feel round. No matter what I do to insert it it feels like a flattish Oval shape when inserted. My period is currently light so I haven’t had any leakage but I’m scared when it goes heavy that it will.

Is any one else’s feel oval??