Premom confusion

[EmPeEf]

It’s gone haywire. Despite me having my cycles listed as 33 days long, it’s brought my predicted period forwards and shortened it. I can’t change it.
It’s also decided to change my predicted OV day from CD19/20 to now CD15 (in the past), based on an utterly pathetic LH test score, and a teeny rise in BBT that somehow happened on the same day which we know doesn’t happen. None of that makes sense and it’s really annoyed and frustrated me.

Has it messed anyone else around??

Just to add, any gaps (such as CD14) are because they were faint and the same low scores. I’ve been testing 3 times a day, and that early on was only adding noticeable changes into the app.