Hi ladies, I was wondering if anyone has ever gotten negative pregnancy tests before their actual period was due, but then receiving a positive after missed period.

I am really hoping to be pregnant and my period is due today. I tested yesterday and it was no line. I am mildly cramping and back pain, nipples are somewhat sore, I get heartburn randomly, bad nightly sweats, dizzy spells during my day, tired, headaches and sleepless nights.

Is there a possibility?