You say all your entry criteria but make no mention of your exits....
was your loss one BIG hit or lots of smaller losses?
good mention,
you also have not spoken about your money management at all. you are getting frustrated because you dont fully know what you are doing and it seems you have not compiled a complete system encompassed within a rational psychological framework.
do you know what your edge is? can you tell someone within a short paragraphs worth of explaination? if you dont know exactly where your edge is coming from, you dont have one, so it is no suprise you are finding yourself on the losing side of trades.
you have too much going on with regards to entry criteria, and this is absolutely nothing in respect to the grand scheme of things.
every successful trader knows where their edge is coming from, and I will give you a hint, the bulk of it is in how you manage your money, this alone will dictate how much, how often and when to exit your trades, when to add to your position and how much you make when you are right compares to when the market does not follow through (notice i have not said when you are wrong). it may very well take a long time for you (any newbie) to accept this even though it is said a million times by a million wannabees and professionals alike but for some reason the wannabees are still not doing it.........
so far your system is telling you to begin trading and nothing else with regards to the above.
at the end of the day, for every trader, trading revolves around risk, we are passing risk around to each other so if you focus more of your time on this and cutting the crap out you will start to do a lot better.