Help with understanding this

Stephanie

This is my 1st month charting BBT, so I have no clue what is normal and what's not. I had a minor temp drop today, what does that mean? Is it indicating AF will be coming or something else? I take my temp at the same time every day! Please help me understand....really praying AF doesn't show up... I could really use some baby dust being sent my way!

Ovulation was confirmed by OPK test as well!