I have lost almost 6 BTC in gambling so far.I have stopped gambling big for a while but small bets still I place time to time.That was a one time sudden loss in try to recover my losses which was great mistake.
a regret wouldn't solve your problem and recover your losses wasn't bad idea as long as you do it slowly and calm, not to rush as you want get rich faster.
your decision to stop gambled huge amount and just placed small bets was exemplary to everyone here who have some problem.