Scared😄

Chelsea
Okay my boobs hurt and the <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> says that I'm one day late on my period. And I don't know what to do or what to think . Usually I get my period around the end of the month and since this month is longer than others do you think that's why I don't have it yet?? Help!!Â