So I’m a little worried about the fact that I’m 5 days late for my period with no signs of it coming other then the fact that I had sore nipples for a couple days, I’m on birth control and have been for about 8 months but I don’t use condoms. My period does have its times where it’s late but it’s normally only like 3 days so should I be worried that something may be wrong or I’m pregnant?