Hi I Am 28 Years Old And My Weight Is

Hi I am 28 years old and my weight is 42.5 kgs. I am taking a treatment for concieving since 7 months. However, every month there is a cyst developed and the egg does not rupture. In 7 month only once the egg ruptured and that to after i took an injection of HCG 10000mg once and 5000 mg the very next day. Even after the egg ruptured i didnt conceive. This month my periods were on 29th November and my doctor has suggested that the egg should rupture today. But i am worried what medicine can i take to rupture the egg today