Can someone please hear me out 😔

Im starting to feel discouraged. According to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> app my ovulation was on the 24 of November and I had unprotected sex twice on November 25th those two times my Bf came inside me. I been cramping mildly for like a week It comes and go.

We are ttc but im starting to get discouraged that I might not be because of the cramping according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> my period should start the 8 of December. I did get really nauseated one day lasted for a couple minutes and I did notice my left boob got bigger then the other but they are not sensitive. I haven’t taken a test because they said to wait until missed period🙁.. Any encouragement 🥺