You only have about $120-125 worth of equity right now depending on how hedging would work.
Try to win 1 more and then you can hedge and pull like 240-250 out.
If you bet $50-100 per game then $500 really isn't a ton of $ for you, I'd just let it ride and try to win 2 more. But if you must hedge then try to win 1 more I'd say.