Hello everyone I'm a bit confused here, I have all the signs of pregnancy,from the tiredness,constipation,nausea,bloated, sensitive sense of smell ,I even have linea nigra now darkening from my belly button up to my rib cage. But I had a pregnancy test at the doctors office that turned out negative and 2 days after the test I got a very heavy viginal bleeding that lasted for 3days, the doctors says its my period but I never have a perion less than 5 days and its never late. Now I'm starting to have back pains,food cravings and a huge weight gain and appetite and my tummy is growing,he also did try to feel my cervix with his finger but he could not feel anything so he concluded I'm not prego any advice would help