I've been trying to get pregnant for three months now. And just when I thought I was finally pregnant, I started bleeding. At first it was like a normal period but now it has slowed down. Could I be pregnant?

Although 3 months may seem like a long time for you it can take up to a year :( was this period you had really light? Just spotting? And how long did it last? Some people will experience a really light bleed for a day or two. Also there is no harm in testing in about a weeks time.

It was like a normal period for one day and then all of a sudden it slcked off and was very light and light pink.

Like I said, test in about a week or two. Good luck :)