I don't think you would be nausious yet and you would defenetly not be at the point of going to the bathroom a lot yet.that only happens when the baby gets bigger and starts to push on your bladder.You really might have symptoms of your period. . you wont know til you miss your period.

I thought that too, then not too long ago I read that the peeing a lot can come a lot sooner when the baby is still very small:

"Shortly after you become pregnant, you may find yourself hurrying to the bathroom all the time. Why? Mostly because during pregnancy the amount of blood and other fluids in your body increases, which leads to extra fluid being processed by your kidneys and ending up in your bladder.

This symptom may start as early as six weeks into your first trimester and continue or worsen as your pregnancy progresses and your growing baby exerts more pressure on your bladder."
http://www.babycenter.com/pregnancy-sympto ms#6

But yeah, it's a little soon to know for sure, pink. Those symptoms could mean many things, including an oncoming period or something like the flu. So you can never go by symptoms anyway. If you still don't have a period in a few days to a week, you could try testing again.

thank you for your replys. i still havent seen my period and i have been getting headaches and lower back pains lately a long with the symptoms i have told you about previously. i have done another pregnancy test but it has come back negative again. i have 4 children already but i just cant seem to remember the early symptoms of pregnancy as my previous pregnancy tests, with my other children, all came back negative too. my first pregnancy i took several tests which were negative including the doctors test and it wasnt til i was 5 months pregnant that the test showed i was pregnant. is it possible that it could be happening this again.