I Have Had Some Pregnancy Symptoms For About A Week.

I have had some pregnancy symptoms for about a week. I took three tests and all were negative. If I did the math right I would be about 5 weeks. I took a test this morning and at first it looked neg so I threw it away. A couple of hours later I looked at it and there was a faint line showing positive. I took two other tests both different kinds later in the day and both were negative. What does that mean.