Still no AF ..

So I'll be exactly 7 days late tomorrow , me and DH have BD almost every night since my last period. I've been cramping on and off for a few days , my cm was really thick and now today it's way more and milky . My boobs are a little sore , not sure what to think about that could be from LO nursing , with my first pregnancy that was my first symptom . I don't get sore boobs around AF , but my nipples are really sensitive . I've been getting really weak feeling like I'm going to pass out .. I kept running to the Bathroom thinking AF was here but it was just cm .. I just don't want to test !! ???