You should continue working, while make your manual trading strategy into an EA.
A moment of glory can not guarantee a forever victory, there are many factor can make you down to floor again, as:
i) You making too much money, broker will give you higher spread or technical problem to pull you down.
ii) Your strategy not working well in this season of trending pattern.
iii) You got greedy and put big lot size and result big loss.
Continue with your career, test your strategy, make it to EA, back test it Yearly on all the history data.
There are 2 kind of strategy :
i) Long time win and never blow account. (Big capital)
ii) Short time win with High ROI , even blow account you can cover up. ( Small capital )
So I assumed you are using the Short Time Win Strategy.
Information is Gold when come to organised.