Hello, welcome to HCM,
Firstly, the i pill
derivatives which leads to hormonal
imbalance. For this reason, you may suffer from some side effects.
You have already suffered from some side effects like withdrawal bleeding. Now, the delay in normal expected period may also occur due to the hormonal imbalance.
For this delayed period, you may wait for some days for its spontaneous occurrence. In this time period, you may do a home pregnancy
test for confirmation of absence of pregnancy. If period does not occur within 7 to 10 days, you may consult with a gynecologist for thorough clinical examination, for ordering investigations and for further management.