I came off birth control about four months ago. About two weeks ago I started once again experiencing swore swollen tender breast. Went to the doctor found out I had a uti, the only time I have ever had a uti was when I was pregnant with my daughter and didn't know it until three weeks later. I am now three days late on my period and feel no signs of it coming no blood just a little white discharge. I took a pg test yesterday but I think I took it wrong because the control window didn't show up so I urinated on it a little more about ten minutes later but it said on the pamphlet that that can give you a false negative. What should I do? Could I be in fact Pregnant?