elpilote.
there are 2 very important things that u need at this stage.
1st is SLEEP: make sure u get a good nights sleep before your flight. Its amazing how much easier your job is when you are fully rested. You will find that you will make less mistakes and think faster.
2nd is Continuity: You need to fly on a regular basis. Its no use flying once every 2 weeks for example. Because as a beginner you will find that you will learn many new things on every flight. However if you do not have continuity in your flying you will find that you will soon forget them because you wont have a chance to practice.
1 more thing. P.P.P.P.P.P.P (proper prior preparation prevents a piss poor performance)
Keep at it.