 [ Symptoms ] i feel bone on the extraction site how to get it fixed [ Disease ] the pregnancy test is quite sensitive meaning it will pick up over 99 of true pregnancies it would be unusual for you to be pregnant after having taken 3 pregnancy tests have you missed your period if so the pregnancy test should be positive if you continue to have the symptoms you should repeat the test in several weeks the other part is have you had unprotected intercourse since your last menstrual period if so then you may have to wait a little more time before finding out 