I couldn't agree more with Harold, don't fault yourself in the least.
You made a VERY nice play and have fatter wallet because of it, so don't sell yourself accomplishment short.
Anyone who'd played these markets for long, have all witness gains from a moving stock, turn right around and become losses.
Though you may want to consider taking some of those profits and grabbing just a few at .0010, to see if this is going to have the legs we think its capable of.
But either way, you played it just fine, congratulations!!!