Hey there,
Sounds like everyone's familiar story when they begin trading.....
Why not give yourself a break from real trading and buy and sell using a simulator......note down everything you do on it and try to come up with something that you do the opposite.....?
Once you get into this trading binge, it's hard to withdraw and markets forces us to do it by taking away all our capital.......a tough situation to be in.....
I feel you could consider withdrawing from the market for a week......re-think your whole strategy, go through all your trades in terms of money management, self discipline, executing your plan - that will reveal all the mistakes......and then you correct it.....in the meanwhile when you get the urge to buy and sell you could do it with a broker who offers simulators for free......I know you didn't solicit my feedback but couldn't resist wanting to help you....
S&P right now are going nowhere...waiting for market to pull back to overnight lows and check out price action there........
Regards
Shreenath