How much, i have lost over 50 btc.

Damn gambling, now i seldom gamble now. Can't lose more.
I don't know whether you lost so much money in gambling, but if that is true then it is quite a lot of money with current market price. After you lose so much, then you should have learned a lesson and stopped permanently instead again losing small amounts now and then. Remember gambling is not a money making method but it is just for fun.