We are seeing panic buying right now.
It would be wise to sell at least part of your BTC and buy back for a profit on a correction.
If that fails?
Sell a bit more! The price will be at least temporarily lower (than 2138.45 USD at BTC-e) in the near future.
Enjoy the ride.
It's easy to tell people buy low / sell high but nobody tells you when 'low' or 'high' is. People sometimes wait too long hoping for a correction & an opportunity to buy low but the price goes up instead. Just buy what you can arford to, when you can afford to.
Throughout bitcoin's lifetime there has been only one guarantee - a rising price over time.