I’m not out yet, right?!

My period isn’t due for 4 more days, and I’m 9dpo today. I recently downloaded the Modern Fertility app and it told me today was a good day to take a pregnancy test. So I did and it came back negative. It sucks, but I wasn’t using a frer test and I know that sometimes 9dpo is often too early to get a positive test. But then I logged the info into the app, and it updated to say I'm likely not pregnant??? Now I’m suddenly feeling super discouraged. Someone please give me some reassurance that a 9dpo negative doesn’t mean I’m out this month…