Does getting my period 10 days early mean im pregnant? Missed 2 birth contriol pills, and period is lasting longer and lighter than usual.

Not likely. If you are having a regular period, not just spotting, you are not likely to be pregnant. If you have any doubt, you may do a home pregnancy test using first morning urine and following the instructions carefully. It would be useful to wait for about a week after the missed period to do the test.