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Hi people. I am 18 years old and i havent been on my period since may 11th 2009. I have taken 4 pregnancy tests (first response) and all of them have said negative. Me and my bf have sex everyday and he shoots in me. Is it still too early for the tests to say positive? Or do the tests not respond to my pee? I'm really confused, and i want some feedback on what to do. For the past 3 months my periods have been on the 11th of every month, and now the last month i have missed. I sometimes feel sick in the morning, but only if i smell something. My tummy feels bloated, and 2 days ago my nipples were sore and kind of scabby with bit of blood on them. Everyones advice would really help! Thanks in advanced - Amanda.