Three Days Late!!!!

Today I am THREE days late & Well Yesterday I was drinking a glass of fresh milk with bread, I love milk with bread, cookies donuts, well when I drank the milk it taste like its sour or bitter, like it has gone bad & leaves an after taste in my mouth, It's horrible! Told My family members to try it but it tasted normal to everyone else, Today I Aye Yogurt & Same Thing Happened. Today, My Back hurts, I've been dizzy & have sore boobs & I'm honestly having no af symptoms...well I Don't feel like it.

Has this happened to Anyone?

Ps There's 14 Inches Of snow so I cant go buy pregnancy tests 😭