Advice please

Kasey

Ok so my period is 2 weeks late today. I have had lower back pain, mild cramping that doesn’t feel like period cramps, felt nauseous all day yesterday, in the past 2-3 days I’ve been peeing wayyyy more than normal. I took a test today and it was a BFN... what? Should I test again I feel like it would have came up positive if I was since my period was 2 weeks late... i need advice and baby dust 😩