I've felt nauseous randomly throughout the day the past week, very tired, hard time falling asleep and staying asleep, my back hurts, and everyone keeps asking me if I'm pregnant because I guess my stomach looks like I am. AF isn't due until the 22nd, my last period lasted 3 days and they usually last 5-7 days. A couple days after I had blood only when wiping. I've taken 2 test and both are negative, I don't know if it's just too early to tell or what.