Combination pill question.

Victoria
I started taking enpresse two weeks ago. I didnt start taking it on the sunday after my period or anything... I just kinda picked a day and decided to start then. Im supposed to start my period today I have all the symptoms but no period... I have had some minor spotting but nothing i even worry about. Has anyone else tried taking it this way? Are there any adverse side affects that you have had while taking it? Just to clarify enpresse is a 28 day combination pill. I just wanna know if this is normal....