Feeling fluish 9DPO

I’m 9 DPO and I have been having almost flu like symptoms that consist of

- feeling freezing cold all of the time

- funny nose

- constant headaches

- my whole body is aching where I feel like I can’t even touch myself anywhere.

- constantly feeling dizzy

Please help me. Is this an early sign of pregnancy or something more.

(Took a test thismorning and I thought I could see the faintest line, but I’m not sure - likely too early to test)