Feeling stupid

Tested frer with fmu this morning and thought I saw something. Asked oh and he said yeah I do, just there (then pointed to the faint line). I was so happy. Normally I'd think I had line eyes but because he agreed with me I felt so happy and excited. Then I overhear him talking to his friend, saying he sees nothing there but is just agreeing to shut me up. 30 minutes until important appointment with HV and I'm fighting tears.