Pregnant

Been feeling so symptomatic , crazy how period / pregnancy feel the same , missed my period by 2 days now .. tested yesterday and it was a negative , my sister told me both times she was pregnant with my nephews every test came out negative , she had taken 5 test and finally gave up not much longer she bruised her ribs and gone to the hospital and welp there you go they told her she was pregnant even though every test was a negative .. ! Long story short she convinced me to go get blood work done just to be safe especially because how sick and sensitive Iv been lately , as well as I can’t even look at food without feeling sick !