Actually, everything is normal. Bitcoin has been volatile for some time and will stay longer depending on the news.
It will be interesting, if in fact important countries introduce their own national currencies.
I don't think that will be effective at all. Imagine, North Korea releasing their own currency and saying that it will be offering its users full anonymity with each of their transactions, will you believe that? It will be more interesting if the countries stop banning, stop overthinking about bitcoin and crypto currencies and start accepting them.