When am I due!?

I’m going crazy ladies! My first original EDD is 1/2/20. At the next appt they said EDD is 12/31/19. Do I say I’m due in December or January!? Better yet, in 2019 or 2020!?!?😩😂

Anyone in the same situation?? When did you say you were due? This is my second so I doubt I’ll make it to due date anyway.

I know it’s only a couple day difference but it’s not only a month difference, but a year difference too!!🤦🏻‍♀️😂