This may sound odd, but back in the day when I could feel an unlucky run coming on (or was in one) in hold'em, I'd switch games and play razz. There were more players/sites back then so it was easier. But my reasoning was, Im gettin shitty cards, so I may as well play the game that ya win with the worst. Although you're not getting the shitty cards, you're getting outdrawn, a change of pace in a different game for a while might just break the curse. Ya never know unless you try.

Hope it turns around soon for ya