There's a reason why the Martingale system is also known as 'the gamblers ruin' - because that's what it will do to you in the long run.
Any Professional Gambler will tell you that if you can't show a profit using level stakes - then no other staking plan will work.
You are 'chasing' if you use Martingale, progressively betting that will prove destructive to your finances and to your wellbeing no doubt.
The odds are against you on every hand you play so you cannot win in the long term.
If there's one thing to take from this whole page it should be this: THERE IS NO SECRET FORMULA TO MAKE MONEY FROM GAMBLING - END OF.