Woo wooo! Tested neg at 11dpo on a cheap test and i havent re tested because i felt down :(

I was sure af was showing up three days ago but it hasnt. Then i was sure two days ago but nothing. cramps at night and all of that af feeling. Then last night i went to bed with cramps, headache and all of the af symptoms but nothing yet! All symptoms gone!!!! I keep having cramps at night but no af. I am never late!! Never ever! Could this be my month❤️?