Periods after Mirena Removal

Casey • 28 • Mom of 2 girls Raegen 10/29/09 & Raeleigh 01/18/19

I had my mirena inserted in 2015 and just recently had it removed November 2017. I had occasional spotting while on Mirena but never a full blown period. Since having my Mirena removed (currently 5 weeks post removal) I have yet to start my period. How long did it take your cycle to start after removal. Is this normal?