Super clear, false positive?

My best friend sent this too me last night. after my experience TTC and using this app I told her I was certain that is a for real positive. not an evap. it's so clear and dark. She had already told her mom dad siblings and in-laws. she went to the doctor this morning and the urine test was negative. she is a week past her missed period. I told her to wait a week and if she doesn't start use a red dye test. just wondering what y'all think. I think maybe it's just too early.

update: she got the blood test and it was negative as well. apparently her anxiety medication causes false negatives. Which is super cruel when you think about it.