Anyone else not have a period yet?!

Cheyenne • I an 27 and I have a 3 year old boy, 6 year old boy, a 7 year old little girl, and 16 month old little girl

I am exclusively breastfeeding and my son will be a year in Sept. I have had no period or bleeding since my after birth bleeding stopped. Does anyone have any insight on when I might get a period? I have never bf this long. Thanks!! Pic for attention