You panic sold all coins go up then come down a bit which is know as correction
I don't know anything about WILD to be honest but I've said it before "know what you hold!"
You need to be on top of your money and know what's going on with it a couple times a day don't expect any coin to just keep going up without correcting
Use reddit groups Facebook groups websites like CoinMarketCap Cointelegraph YouTube videos etc to stay current with any given coin
Glad you made profit that's the whole point of investing will WILD go back up again most likely but you're going to have to wait and see where it goes next I would say the decline is most likely over after falling like that