Flu symptoms - Early Pregnancy ?

AC

I’m 6dpo today (5/9)

Starting at 4dpo I had AF cramps.

In the evening of 5dpo I began to feel flu like symptoms. (HOT flashes, cold sweats, headache, NAUSEA RLLY BAD, and runny nose)

Has anyone else experienced this?

I’m hesitant to think it’s an actual flu as I never get sick, yet I also don’t want to get my hopes up either.