What in the world

Any insight would be appreciated

So I've been on religious 28 day cycles forever. But this is so different ya'll. I'm currently an hour away from CD 31 which will be 16dpo (period 3 days late) & I ovulated on the 12th according to my strips. I have slight cramping as if AF is gonna show her ugly 🧟‍♀️ any moment ⏰ but she just wont come. This morning I woke up to light brown/pink discharge 🤔 But only when I wipe. I been peeing a buttload of negatives 🤨 so not sure what's going on. Weird things that I've noticed about myself is I been a bit nauseous 🤢 food that I normally love taste gross🤮, ultra bionic smell🤭, and overall body aches😵😵😵. AF either needs to show or give me a clear answer👀🤷‍♀️⌚ Anybody in the same 🚣‍♀️? My expected period was the 26th but it never came🛑 **Not sure why my chart shows if I haven't logged flow :(**