How can I recover my huge (for me) loss

Why did you trade a live account if your strategy clearly doesn't work? Did you back test the strategy for at least 2k candles before going live? Did you forward test it on a Demi account?

A loss is a loss, nothing you can do about it now. Whatever you do, don't try to chase those losses by using too much leverage. Stop trading now and only trade a demo account until you've been profitable for at least 3mo.

For me the fastest way to recover lost money was the day job that brought original money.

lol, good point.

Now, that's good advice..so start saving part of your paycheck and figure out if you want to use it for currency trading or invest somewhere else..there are various investment options that provide a nice little return with low risk..

First of all I think it need to analyze what didn't work in your strategy. Maybe test your new concept on the demo account. Then try once more. And never give up.

Practice more and more and become the expert of forex trading. Then try to recover your losses with your experiences.