Help help!!??

Ok so my cycles have been 34 day cycles ever since got off birth control like 3 months ago. This month I actually ovulated 2 or three days earlier than what I was supposed to does this mean I will start my period earlier this month!???? And also does this make my cycles days shorter than 34 day cycles???!!! BC i ovulated earlier this month than what I was supposed to then I'm supposed to start my period on the 27th or 28th and I'm not having any signs or symtoms of a period at all?!!! Help plz!!!!!