Well its hard to say, some women dont get a positive right away. If Im pregnant I do! Your cycle could just be messed up or changing around, or your body could be playing tricks on you because you want a baby so bad. I never believed it could happen until my body tricked me the month before I actually got pregnant this time. I had a bunch of symtoms and was even 10 days late for my period! We did get pregnant the following month. If your period doesnt come though , you should see if your dr can do a blood test.