bad week... and my bankroll is very affected

[luifer611]

Well, im a regular 25nl and recently 50nl hold em in bodog.com I im starting to build up my bankroll since September 1. In the first 12 days i made a profit of $50 - $60, and in total I made $620. But since Wednesday of the last week i have been through a very bad days. Most cases bad run of cards. For example i lost a 100$ pot against AJ and I was having AK, and he hit his J on the river. And I have many cases like that,since then I have been playing without confidence. And my bankroll is now at $330. And I don't know what to do, because i have change my strategy but my results haven't improve. What do you recommend me to do?