 [ Symptoms ] what else causes symptoms similar to pregnancy  i got a tubal ligation 18 years ago my period is 6 8 days late breasts are tender and i have been experiencing almost constant nausea for the last six days home pregnancy test is negative what is wrong with me [ Disease ] hi try starting with a blood test for your hormones that would be a good place to start try seeing your doctor for that or it could be a phantom pregnancy you get all the symptoms and even a lump that grows and at the end of 9 months nothing it all just goes away you can google that for more info good luck