Bfp signs/symptoms?

Taylor

I’m 10dpo today. Yesterday I was EXTREMELY crampy, like I literally thought AF was starting a week early. I’ve had some nipple sensitivity, but nothing too noticeable. I also had what felt like muscle spasms in my left side/back yesterday for about an hour? My temp went up and is still going up and I’ve had watery/pale yellow/white cm. Also, I woke up this morning with a sore throat and stuffy nose? I took 2 tests and both have been bfn. Has anyone experienced any of these and gotten a bfp? I’m just thrown off because I never cramp that early and now it’s gone. Thank you!!