i have noticed with my previous 2 pregnancies that my body smell changes in early pregnancy, before it shows on a test (at about 2/3 weeks). has anyone else experienced this? i have tried to google it, but not really found anything, mainly changes in discharge odour. the thing is ive noticed it for the last week or so again, had a negative test, but im almost certain i am pregnant again. just wondered if it was just me or had anyone else experienced this?