Help! Please

Kayla
Has anyone else had a problem with and IUD messing up with their cycle? 
I got one placed on Sept. 6 but had it taken out a week later because I was bleeding too much. And now I haven't had a period since Aug. 28. I've had slight bleeding, was that my period? Or has other people had this happen? 
My SO and I are TTC and so I just feel like I'm getting my hopes up since I haven't had a period yet. Please help, thank you!