Spotting?

2 weeks before my expected period I had like a pinkish redish blood then a hour later I had very light brown or yellow and it did not fill the pad but this lasted for 2 days and the next day their was a little bit early in the morning then disappeared after few minutes. But I haven't had my normal period like I am suppose to this week and I am 5 days late from expected period. Have been experiencing cramps but doesn't feel the same as when I'm on my period.