Pregnant or not?

Sarah
I have missed my period by a little over two weeks I have early symptoms ( nausea, tired all the time, constantly hungry, bloating/ gaining weight?, having to pee all of the time, and a gut feeling .) I've taken several urine tests and today a blood test- all came back negative. Has this happened to anyone else? Am I just being too hopeful and it could just be stress/ no baby? 😔 please help.