Weaning off progesterone

Ge

Hi ladies, I’m finally starting to wean off my progesterone shots and pessaries as I’ll be 12 weeks Friday. Whilst it feels great to be nearly done with these, I am very nervous, and I’ve started having awful headaches since I reduced my dose. Is this just from my hormone levels starting to drop or do you think it could mean they’re going too low?

Just scared because I used to get these splitting headaches before my period would arrive after failed transfers! Haven’t had any spotting or anything though so I’m hoping my babies are both doing ok in there still 🤞🏻 any advice very welcome please 😊