Period after baby

Candice • Hi I'm a mom of 2 a boy and girl. We had the up most surprise finding out we were pregnant with baby number 3.i just had cervical cancer and had surgery end if January was in birth control so surprise
Anyone else's menstrual cycle all out of wack? Ive had 5 since Christmas lasting for about 5-7 days Heavy for 3ish...its like every two weeks going crazy.