8dpo help

Sooo I’m 8dpo, yesterday I woke up with a sore throat and when I drank my coffee it instantly gave me the shakes bad which never ever happens. This morning I woke up with a sore throat, headache, and feeling queasy and the coffee made me feel funny again. Now I know I could just be getting sick and it’s not related to any of this conceiving stuff but I can’t help but wonder if it has a little something to do with it all. I’ve heard women getting sick right before bfp. Curious to know if anyone has experienced that and then ended up pregnant.