Condom stuck inside me

So I was having sex of course on Valentine’s Day! And when he ejaculated he still pulls out! But this time somehow the condom got stuck in me and on this <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period app</a> I’m medium risk of getting pregnant and says I’m fertile but on my other app it says I’m not fertile and I don’t become fertile until the 20th. Should I be worried or?? I cum came all the way out it’s possible that when he pulled out that the condom flipped inside out