Good luck, mate. Set an alarm for the night if you can, in case there's a sudden swing upwards, and if the drop you're expecting happens, don't get too greedy. Take a look at likely fib levels, maybe daily BB, and take a profit in BTC if you get the chance.
Maybe more principally, make up your mind what kind of trading you want to do: trading for (moderate) USD gains, and securing them as soon as possible? Then selling now probably wasn't a terrible choice actually. Or trying to maximize your profits over a longer period? Then I think you need to get used to letting profits ride a bit longer. But fuck this, don't know why I'm lecturing. You seem to know what you're doing, by and large.