My cycles ..... 😶😳😔

Michelle • Married to love of my life & mother of 2 precious baby girls 💕🙏🏼
Can anyone explain this to me ?? 
I removed IUD back in sept .. Ever since then my cycles have been all over the place ☹️ I just don't know when to expect a period .. Even if I'm "late"... It might just mean that cycle is super long . I'm on CD33 and still going . No sign of AF aside from sore boobs the last week. But normally I have cramping too . :/