BBT Dip During TWW HELP

Kelsey

Has anyone had a BBT dip below cover line during their TWW and still end up pregnant? Currently 5dpo and had a dip below cover line this morning.

Note: I did check my temp 2 hours earlier than I normally do, and then fell back asleep, retested at my normal time and it wasn’t as low of a dip... not sure which temp to use? Tried to add a screenshot of chart and it won’t let me for some reason