Cycle keeps increasing??

Zoe • Married 💍Baby Freddie Born Sleeping 16/01/2018 👼🏼TTC 🌈

Since loosing my baby in jan (PPROM) I thought my period was going to be 29 days but after 2 months it keeps increasing by 1 day every month. Anyone had this, any ideas why?

I don’t know what my cycle length was before I was pregnant I was on the implant.