Having a period while on estrace

Queen 👑 • Second FET success! Soon to be mama to boy/girl Twins 💖💙

I just started estrace yesterday. This morning I woke up bleeding (looks like it’ll be a normal period for me)... Just a little nervous that my lining will be ruined at lining check (in 12 days) since I’m shedding my lining now. Did anyone else take estrace while on their period? Was your lining thick enough?

I stopped birth control 6 days ago. Just emailed my APRN but probably won’t hear back until the end of the day... Hoping this is normal! 😊