I'm scared

Hazel
I dunno. I usually tend to get my period 5 days earlier then <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> tells me to. I should get my period on Wednesday of this week according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>. And I still haven't gotten it. It's starting to scare me and I can't stop crying. I don't want to be pregnant and I don't know what I would do to myself if I was. Maybe I should just listen to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> and wait it out till Wednesday but I can't stop thinking about it. I'm scared. Any tips?