10 DPO temp drop am I out??? Advice (chart included)

[ThisShyDreamer]

Currently 10 DPO and had a temp drop this morning does this mean AF is on her evil way??? Due Thursday.

https://www.fertilityfriend.com/home/7a535b

Sorry I didn’t click on the link.
No advice with temp but I only got my positive test when I was two days late. All negative tests before that so I wouldn’t say you’re out until your period arrives.

I think I just got a very faint BFP this morning. BBT went back out the next day and again today.