I just got on these new pill last mth and im supposed to start my period but im only spotting. I thought i was pregnant so I took a test and it was - but my friend messed with it before it was finished reading but it still said negitive could I be pregnant?

If you're on the pill your period cold be very very light. Some people don't even get a period. If you've taken the pills correctly there is a slim chance you are pregnant, but if you are unsure, take another test. Also, the pill should be taken for at least a full month before it is considered effective.