Birth control and awkward bleeding

I got my Mirena IUD taken out on Monday November 26. I had no issues with getting it taken out. No cramps and only bled for 3 days which started the following day which ended really abrupt. Like the blood was actually starting to look like a period and then just stopped out of no where, brown blood for a few hours and then nothing. Well it stopped on Friday and I've had very light pink spotting since yesterday. Is this normal for Mirena removal? Or could this still be my period or did I even have one yet? Thank you in advance I'm just trying to accurately track my cycle since I will be having periods.