IUD question !?! After having it for 6 years and now 3 weeks since I took it out...

Irene
So I have a question and maybe everyone is sum what on the same
Boat as me ugh! I took my IUD out maybe already like 3 weeks ago with still no period  yet , but I did have the IUD for 6 years after I gave birth to my dAugther . Me and my boyfriend been having unprotected sex for weeks already from today. Been having mood swings and been feeling sick and still took a test just checking if I was prego...how long did it take to get ur first period ?!?! 😔