Am I pregnant or is Af just late


I am currently 14 days late from my last period I started my last cycle on November 15 lasted for 5 days. My ex and I had sex during that time (tmi) and he also ejaculate inside of me later my period are kind of irregular especially after sex but it’s been a while since I’ve been this late I also usually have soreness of breast before AF is due but I feel nothing which is weird I am bloated and having a little white discharge (tmi) apart of me wants to test but the other half of me says just wait because of me being irregular and I don’t wanna get my hopes up.. what to do!?