It has been a harsh couple of days for BTC hodlers.
If you're concerned that BTC is dead then rest assured. Its not. This is a great video that talks about BTC value that it brings and why its different to other coins (even ones to come).
The market cap of BTC is up from a low of 210B to about 240B at the time of writing. The high before the correction unfolded was getting close to 300B - so we're not down all that much in terms of overall market cap.