Hi msadelaide,

I've had the full feeling before, and even done more than dry retch on 8dpo without being preg. It all depends on your hormones, though the veins are a good sign I've only ever had those while preg.
I'm 8dpo too, and sooo tired and crampy, I even felt nauseus today after having dinner. I hope you get your BFP this month! The TWW is just torture!