Bbt drop / taken at a different time

WorthyOfLove

Hello! So I normally take my temp at 6:00..I woke up at 4:30 this morning to pee and I knew in wouldn't get enough time in to check it at 6..so I took it at 4:30..and it dropped (I was so excited that it went up yesterday and now this 😕)

Could it be lower from taking it 1.5 hours early?

& also... it's not low enough to be an issue yet right? Thanks so much!