Early pregnancy symptoms

Catlyn
For those of you TTC and got a bfp what were your early pregnancy signs  leading up to your bfp or missed period? I'm on CD 15 and feel very full, bloated, and gassy. When I had breakfast this morning I was hungry again just 30-45mins later. Now after dinner I'm feeling sick to my stomach even though I was starving at dinner...curious to know what your symptoms were :) TIA