I just want to share with you an easy money management rule that you could follow:
Have a 5-2 stop strategy.
It means 5 wins or 2 losses. Whatever number you reach first, you stop trading for the day and you go for example on demo. So if you are for example on a 4-1 win trades and you lose the second trade, then it is 4-2 (2 losses) and you logging off from your live account so at the end of the month you still making slowly profits and not taking too much trades at all or blowing your account.
Also i would like to advise to dont use martingaling. In our education course we have ''Trade Splitting'', which is dividing the original amount before doubling up.