I think from now bitcoin it will rise up slowly. So if ylu wanna buy the bitcoin now just buy because it is worth tu buy now. Then you can sell it when the price is already on the top and when you want to sell it
The price is still ok for me its volatile and you should flow with bitcoin price too. Be honest don't panic just hold and wait for some years. It was in bubble i and for me the real value of bitcoin is $7,000.