I don't know much of anything regarding hormones, so there likely isn't much more advice I can give you. I suppose you could speak with your doctor about the idea of stopping, not sure what the protocol is on that. Have you already had any surgeries?
My best suggestion, outside of speaking with your doctor, is to consult your therapist about these new feelings. He or she should be able to help you identify the root of what's bringing all of this to the surface and help you decide where to go next on your journey.
Best of luck to you, I wish I could help more.