4 days late & UTI

Ke

So today has been frustrating. I woke up fine this morning, just tired like I’ve been for the past week. Around noon today I started having symptoms of an UTI. Bought the home test & sure enough: I have a UTI! 😡👎🏻 Doctor confirmed it & did a pregnancy test too & it came up as a BFN. 😩 Told me to test again next week if AF still doesn’t come. I’ve spotted a little today. Seems like I’m out this month 😞 Has anyone else experienced something similar?