Earliest symptoms

AF due in 3 or 4 days, I’m 10-11dpo. For the past week I’ve been emotional to the point i cry over the smallest things, have had a cold, nausea, night sweats, hot flashes, extremely forgetful (forgetting to turn off my car when going in the store then not remembering where I park level), and I’ve had the most insane and vivid dreams. I’ve also had tugging and light cramps on my left side and mild lower back pain.

I got a BFN this morning, but if I’m only 10-11dpo I’m not overly concerned. If you’re still reading, thank you for sticking with me, and do any of these symptoms sound like early pregnancy symptoms you’ve had? Or am I reading into it too much?