Where you at

Period is 2 weeks late now! ain't that a joy! I'm not pregnant! already got that concern dealt with lol. Anyone else have their period not show up for 2 weeks is it gonna show up lol or make an appearance next period! Should I be concerned what the heck is happening lol this is the first time it's ever happened! Side note I am 26 years old started birth control when I was 17 and went off of it almost a year ago and all has been normal even after going off birth control until now