I usually have regular cycles. They come every month around the same time. My last period was light. I wore a pad for maybe a day and the rest was only visible when I wiped after using the restroom. My period just started on the 17th and it was regular flow enough just for one pad. I spotted lightly the next day and it didn't show the next. On the 20th it came back very lightly. Enough for a pad but its lighty colored. Me and my boyfriend don't use protection. And he's actually trying for a baby. Could I be pregnant?

You could possibly be, I recommend a pregnancy test