6/7 dpo symptoms

Rianna

I’m roughly 6 or 7 dpo (I think maybe 7 as I believe i ovulated a day earlier) and I have these symptoms -

Headaches (come and go)

Cramps in back and lower stomach like period cramps

Tender boobs to the touch, also feel like they’re more ‘there’ if that makes sense

Dreams that I remember

More discharge than usual, a ‘wet’ feeling kinda

Is anyone with me?? Could these be pregnancy symptoms or am I going crazy?