7-8dpo do i still have a chance???

Cassie • Momma of Two Graci 5-7-15 Graeson 9-7-16! Angel Momma of Two Nov 2015 and Twin B Jan 19 2016!
6dpo i have bloating, dull headache, pressury and cery slight cramping. Today for like a min i had a pinchy pain not to noticable and bloating woth slight nausea??? Im not sure y symptoms are all seeming to go away?? Do i still have a chance i took a Hpt this morning BFN soo idk