Since the market is going down and down are you worried about your Bitcoin? I saw someone asking what to do with his/her bitcoin? S/he has 12 bitcoin. What are you doing with your bitcoin?
I am in for a long run, so I don't worry. In 2014 and 2015 was holding my BTC for about one and half year with a huge loss if you calculate in fiat currency. And I didn't worry about it. If you hoped to get rich quick, you should worry, because this is not some MLM get rich quick, it is real market driven by supply and demand, so if there is no demand it can go down much, much more.
Eventually, it will recover. So if you can't wait, sell it. But if you can afford to wait ... you bought the tickets, sit back, relax and wait for the train to come.