Hi there Terrycraft,
I understand the feeling you are talking about LOL. My advice to you is... Don't worry and be happy. DO NOT SELL! You will have to get used to the volatility in these markets as they are much more aggressive than the stock exchanges but at the same time, in my belief, there is much more upside and future in the crypto's (if chosen wisely) than in the traditional markets.
Have a read below and let me know what your thoughts are ok?
https://steemit.com/crypto/@ozz/crypto-gold-and-silver-to-the-moon-by-2020
https://steemit.com/crypto/@ozz/crypto-update-15-june-2017-bubble-crash
Greetz,
@Ozz