Triphastic at 10/11 dpo??

Cy

I’m 11dpo and I know it’s still early to test but swear I keep thinking I’m pregnant 💛 but I get nothing but BFN. 😩

On a better note, Fertility Friend say it may be detecting triphastic pattern on my BBT chart. What do you ladies think? Do I still have a decent chance? AF due on Sunday