As long as you havent been margin called and still hold your bts, do not despair. Most alts got crushed hard by this btc rise, but things will recover. Its not a bts only problem, its an altcoin problem.
If you got margin called my heart goes out to you, it happened to me years ago in the 2008 stock market crash and hurt really bad, but life does go on, eventually it wont hurt much, especially if you manage to make some good money on something again.