Early Symptoms??

Sheila
I am 6dpo, I've been getting more waves of nausea each day, this morning I feel like I'm totally hung over eventhough I only had 1/2 glass of wine last night, I've also been getting hot flashes, am moody and my nipples are so sore the thought of a bra makes me want to cry... This is all out of the ordinary even before AF. Could it be s/s of super early pregnancy or am I symptom shopping??!??