Hey guys!

So I had protected sex on October 7th.

The next week was my ovulation week and I bled a little bit which I think might have been implantation bleeding.

According to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>, my period was due yesterday and it hasn't come yet. I've been stressing the last three weeks about getting my period, and my friend says that stress can make your period late.

And I tested yesterday and it came out negative, but I'm worried that it could've been a false negative?