Hello
I am not on utrogestan, I didn't tell it suited me, but many on here so use it for their progesterone. There are several threads about utrogestan, and taking it vaginally. Maybe use the search function to have a look at others experiences. It can take quite a while for any hrt to settle. I definitely felt worse when starting her before I felt better.
Hope someone with utrogestan experience can help further. Take care