Help!! Crazy cycles!

Brittany • 30, Wife, Fur Mom 🐶, Baby Girl 👧🏼 2/6/19, Baby Girl 👧🏼 2/9/21

Has anyone ever had any experience like this? I don’t know what to think and it is very frustrating as we are ttc. My cycles have been varying from long and short. My past cycles were as follows: 40 days, 39 days, 46 days, 42 days, 22 days, 16 days. What is happening??