Insight?

Hello everybody. I am so confused honestly. 16 DPO. AF was due yesterday, the 4th. But last week I was cramping like AF was gonna come early, she didn’t, I had nausea, have leg cramps. I tested Wednesday, Friday and Saturday - all were negative. AF still hasn’t showed up but all the cramping, nausea, and everything except for the leg cramps is gone. I am having CM the past couple of days. It was sticky and white yesterday. Monday it was clear colored but still sticky. I don’t recall having CM before my period like ever, but I also never paid any attention. After I tested Saturday, I just kinda excepted it and gave up hope that this month would be the BFP. I can’t sleep tonight. My mind is wondering and I even was dreaming about it.. 😬 Can anybody else relate?