I have normal period, 28 cycle length & five days but my last period started September 30th and I was spotting for the first two days or so and it was like a regular period and thenn it was brown blood, I came on again September 25th the first three days were normal but then yesterday I noticed light spotting and today it seemed like I was fully off my period but when I wiped from using the restroom there was little blood, could I be pregnant?

Any time you have penile insertion there is the risk pf pregnancy. However, if you get a period, even an unusual one it probably does not signify pregnancy. But the only way to be sure is to take a test about 2 weeks after your due date.

At home pregnancy test from drug store--follow directions. Probably not pregnant but make sure.

Light periods and changes in periods are common. So most likely just a lighter period. But since you are sexually active it is possible. Wait till two weeks after this "period" ends and do a pregnancy test.

Okay thank you all.