Asking for a friend BTT high at 14 DPO

Ana • Momma of the sweetest baby boy🌟

My friend usually has a temp drop by 13 DPO or 14 DPO. She is at 14 DPO with consistent high temperature since her ovulation, but she had some brown spotting two days ago, but that's it. She has sore boobs and headaches. But those could be period symptoms as well as pregnancy symptoms. She took a test yesterday and it was very negative.

I am very sad for her, I really want her to be pregnant. What do you think? Is she out? Does she have a chance? She has been trying for over a year, they start fertility tests in March. I would like her to get her big fat positive and be able to cancel those appointments.