greate,
Don't sweat it. Losing money in Forex is a lesson all traders will learn very early in their trading careers... I'd say that more than 90% of new traders start out by losing money. Although everyone likes to win (duh), losing in a trade can be a very valuable lesson to learn from.
The emotional and financial 'pain' you feel after a failed trade is a strong reminder that you should put in the hard work to learn how to trade properly... Forex trading isn't easy, but it's definately worth the effort.
The key is whether you've learned why your trades went bad.
Now, in response to your question, I'd first suggest that you read up on the free resources that are easily available on the internet. Do some reseach especially in the areas of technical analysis, fundamental analysis and money management (if you haven't already).
Once you have understood the basics, you might like to try out some trading systems that are available for purchase online. Always try them out on a demo account first.
BUT HERE'S A WARNING: There are many scam Forex trading systems online that are likely to lose you money. Be very careful about where you purchase your system from.
It's always best to develop your own trading system, but if you insist on purchasing someone else's system, you may want to first download a free report that can be found in my sig: