I have three pieces of advice:

1) Use 50 some bucks of your winnings to purchase poker tracker to track your statistics, it WILL make you a better player, through your own observations and the observations it will show you of your opponents.

2) Track your progress in a month or two months, a week means nothing, seriously, poker is a marathon, not a 100 yard dash.

3) Overconfidence is a worse hand than 72os. And will have you playing poorly and when you lose, and consistenly lose (and you will, it happens to even the best players whether its a cold run of cards and getting blinded to death for a month or a hotrun of cards with bad beats) it will make your tilt even worse.