Weird…

So, my period doesn’t start until November 24th. I’m 4DPO. Ever since my fertile window ended Nov 11th, I’ve been feeling sore breasts, and slight cramping in my lower belly, and today while walking out in the store with my mom, I experienced crazy vertigo, even when she was driving ( mind you, she’s not a crazy driver ). glow app says to take a pregnancy test in 9 days! I’m feeling both anxiety, and happiness, but also very nervous about testing because my last pregnancy ended in a missed miscarriage, and I had to get a D & C so I’m really nervous to test again and even more nervous to wait it out!!!