Hi there, I'm very sorry to hear your budgie is having serious egg laying problems.
Unfortunately this is an emergency situation and the best thing to do here in order to save your budgie's life is to take her to a specialized avian vet right away.
Only a certified professional will be able to deal with this very delicate procedure, because if the soft eggshell breaks while still inside your budgie, chances are high she will not make it due to infection.
Please tell your parents that your budgie needs medical attention because her very life is at risk.
I'm praying your budgie girl will be assisted as soon as possible and she will be all right. You may also talk to your avian vet about options regarding the chronic egg laying problem and the ways to make her stop her egg production and exponentially increase her calcium levels.
Be sure to update us on how she is doing.