early Pregnancy symptoms?!

My SO and I have been trying for almost a year. My period is due in 2 days. My boobs have been tender and feel heavy or bigger for about a week which doesn’t usually happen before my period. I don’t want to jump the gun and take a test before my first missed period but I’m so anxious! I’ve also had some headaches lately which is also abnormal for me and feeling sleepy. Any thoughts?! 🤞🏻🤞🏻🤞🏻