Any signs of pregnancy ?

So I am currently 8 dpo I feel like I've been experiencing some symptoms since 4 dpo like

•slight Nausea

•and very sore nipples

According to glow my period is due in 6 days I have been testing early and getting negative test which is expected but since yesterday (7dpo) I have been

•Nauseous

•having food aversions

•period like Cramping

•Milk coming out my left breast

•pelvic pain

•very moody like everyone upsets me

•lower back pain

Forgot to mention this would be my second kid but she's almost four so I totally forgot what my symptoms were! I'm just soo confused by the period like cramping!! we are literally hoping for a second baby I don't want to be disappointed ☹️ but it looks like ima have to wait to see if I get a missed period like I did with my first !