Nausea, cramps, bloating but still BFN ?

Hajra • Tue, Dec 30 • I am 26, Mum of 1 who is my bundle of joy ❤️

Ladies I had really bad heartburn and nausea this morning my sense of smell was so strong, so I decided to test and gt my bfn. I am 11dpo so wondering if you had similar symptoms which gave BFP