I can advise you NOT to sell your coins now. Although your coins are on the decline, they will rise again soon.
Since 4 years every year in January there is a "crash" or a "correction". This correction ends since 4 years every year approximately in the same month.
That means the correction ends between February and March. Now is the time to either buy more coins or HODL your coins you own.
If you want to buy more coins, then only use capital (money) that you are ready to lose. Otherwise, you risk losing money that you desperately need.
This money is called risk capital and you should never use risk capital to buy coins. If it is not a risk capital, I can advise you to buy XRP, TRX, XLM and IOTA.
As I mentioned before, the best thing to do now is to HODL your coins. At least until the end of march. I hope I could help you a little bit.
Take a look:
https://thebitcoin.pub/t/bitcoin-to-crash-between-4th-and-15th-of-january-2018/14897its absolutely better to hold now.
the market crash that happen in this january cause so many country are trying to regulate the crypto currency. indeed this something frightening for new investors cause there is no solid grow in the market and the value keep bouncing cause many new issue about regulation coming out so no wonder why so many dump happening in this month.
the reasons why you should hold your coins cause:
1. so many big company are using cryptocurrency now. i heard that big team arsenal are about to doing partnership with betting coin.
2. if you sell your coin now you might loss the opportunity cause of all coin under value now. You might regreting your decisions when the market recovery that believed would happen in next month.