Asked a previous question about pregnancy test, more details?

I would still bet you're pregnant! Especially with the sensitive nipples. The first sign both times I was pregnant was sore nipples, then the breast became sore, right around when I was suppose to get my period. Most tests can determine if you're pregnant or not as soon as you miss your period, some can 5 days before. Like I said before, even faint lines indicate pregnancy. I would still recommend buying another brand home pregnancy test, just to be sure. Hope you are preggo! Good luck to you!

Wait a week and re-take.

-- It's unlikely you'd be having noticeable symptoms of pregnancy this early.

-- If you're using a pregnancy test that uses blue dye (instead of ink), the risk of evaporation lines runs higher. An evaporation line will appear faint and very thin.

-- Also ask yourself if the line could be a little scratch on the plastic screen.

Good luck!

If you think the test was invalid, then get another test but a different brand. You should have your answer then. But any line in the positive window should mean a positive pregnancy test. Good luck!

Do not make this type of drama over not so primary drawback. Ok, you lied. Now, stick to it and get over with it. You'll have much more quandary and explaining to do if the experiment turns out optimistic (although, founded on these few info you gave-which have been no longer adequate-i would guess you aren't pregnant).