Tmi cm what does it mean

Bethany • Traveler Ga🍑➡️ Hi🌺

Okay ladies I’m about 8 days DPO. When I whipped this morning my cm looked like this. Well I just whipped again and there was some darkish blood in it (didn’t think to take a picture 🤦🏼‍♀️) my boobs have been so soooo sore and my nipples have been super sensitive. My husband said he thinks my nipples have gotten darker as well. Af isn’t due till the 16th and I’m dying to take a test but I don’t want to take one to early. What do you ladies think. Could I be pregnant!