I need some insight!

AF is due June 10th, did a couple pregnancy tests today (I know, too early but I can’t stand the 2 week wait lol) both were negative. My boobs have been sore for about 3 days and my nipples have become super sensitive (even water from the shower hurts) I have this blue vein that goes from my chest all the way down to my nipple, and I have noticed these bumps on my Areolas, that I don’t ever remember seeing. Today I feel kind of nauseated and tired but idk if that’s from the heat in Texas or what. Just came back from my lunch break and I got this pain (felt like nerve pain) in my lower left back. I was a little crampy this morning and around O time but that’s it. What is the likelihood of being pregnant with these symptoms? Or am I reading wayyyy too much into things? I’ve never been pregnant and I know so many of these symptoms are so closely related to AF. Please give me insight! I’ve attached my calendar and tests from my OPKs.