Yes, bitcoin faced a huge dump back days but again bitcoin is above $4000 and it will now move fast here after. Perhaps bitcoin will again go down by $100-$200 and then it will reach $5000$ at the end of this month perhaps  giving a great head start for all big investors to invest their coins again into bitcoins. Bitcoin will surely cherish more and will give us more and more profit through it. Bitcoin will also take some coins with its increasing price. Many coins like DOGE will increase their rate due to the bitcoin price rise.