 [ Symptoms ] hi my husband has a lump on his head that has been there for 2 weeks and now has a lump under his armpit hi my husband has a lump on the back of his head for about 2 weeks now and it appeared there without injury we were a little concerned but now i am really concerned because he has another lump under his armpit that has been there for 2days [ 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 