Ethereum should have bounced back to the center axle, and the price can go up and down.
Buterin has tweeted both the sharding and PoS are just around the corner. As usually happens after important achievements by developers ETH price will bounce up to conquer new heights. Just sit back and wait.
Do we know how exactly how will POS rewards work, usually there is some kind of dedicated wallet or nods.
I don't remember that anyone said something about that?