I thought I was getting my period a few days ago and it was the normal time for me to be getting one. I thought I got my period but I bled for less then a day and it was gone. I have never had this happen before and I am not sure what it means. I do have sex regularly and I take birth control and have been doing so for over a year now.

Lol please help, is this normal or what

If you bled for one day or even less than a day and it stopped, I don't think you have a lot to worry about. Irregular bleeding is common while you're on birth control.

What you consider "normal" for yourself may be different from others, really. If you completely missed a period, then I would either take a home pregnancy test or thoroughly analyze your diet. A lack of food can affect your endocrine system making it harder for women to menstruate.