few questions about your temp dip and LP

[xLottiex]

I had a temp dip on 12dpo.
Nightshift 13dpo so couldnt temp.
Another slight drop today 14dpo.
AF cramps 12dpo for 12 hours which have gone now. Usually I cramp the same time as AF arrives or a few hours before, so I was expecting AF around 24-36hours ago.

Am I getting my hopes up thinking its an implantation dip? I know I need to wait and see. This is my first month temping etc. so I dont know my luteal phase length. Ive attached my FF chart (I think O day is 1 day out on there)

Basically my questions are:

1.How long after your temperature dip does AF arrive for you?

2. Whats your luteal phase?

Thanks!!

 

[xLottiex]

Okay AF is here now lol I guess she arrives 2 days after my temp drop! At least I know my luteal phase for next month!