Advice

I took 3 tests yesterday all clearly positive, I go to my primary care "Allcare Medical" to do a pregnancy test to confirm pregnancy, doctor comes back and says ur test came out negative... I tell her no offense but I don't believe that one bit that there's something weird about that, she shows me the test... TWO LINES! One line was faint but still there but she refused to rule me negative on the test and literally tossed the pregnancy test and said "here take a picture" ..now if I go to the health department can they do a test and give me proof so I can get on insurance !?