Hi, this happened to me. I bled lightly for two weeks after my first Zoladex injection. The reason is low estrogen triggering withdrawal bleed and it's common to bleed in the early stages.
I don't remember having any pain though so might be worth giving your GP a call for reassurance it's nothing more serious.
Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.
Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.