Two days late... 😱

Linda
I'm not sure if I'm pregnant but I'm two days late and my nipples are very sore. I've been using this app. For a few months now and absolutely love it!! I'm just not sure if I'm late or not. Because this app said I was supposed to be getting my period on the 21 and didn't get it yet.. Should I get my hopes up and get a text or wait a few more daysÂ