Late BFPs??

Hi everyone! I’m about five days late now but have gotten all BFN’s. My last period was January 20th. I get up to pee a couple times through the night and pee like every half hour (this is my normal and without pregnancy), so I’m worried that if I’m pregnant not enough pregnancy hormone is being built up in my urine and that’s why I’m getting all negatives. I’m NEVER late so this really sucks waiting!

Should I wait and keep testing or should I call my doctor to schedule a blood test? Has anyone ever gotten a BFP a week or two after their missed period after testing negative?