Few months back i purchased arround 15 to 16 btc when bitcoin price was 10000$ to 11000$ each btc but now arround 4000$ each btc .Just waiting for 11000$ for each btc than i should leave btc and i can see bitcoin have no future in this time.
You took a big risk, now what you could do is to wait until the beginning of next year especially there are few states in US who have started taking tax in bitcoin. The price is bound to get stable!