Nearly missed whole af

So I didn’t track at all or come on the app as I wanted to try keep my mind off it as much as I can but I’m now late which sometime I have been late like this before so not too worried but don’t want to get my hopes up either😫 my boobs have been so sore for nearly over a week and they are worse when I wake up but I’ve been cramping like my period is coming so I’m so confused? Good luck everyone ❤️