Chainlink is already to the moon, and due to bad market conditions and FUD from Defi, the Link price is affected,
only one way so you don't lose a lot, Sell and buy again when market conditions is good
You need to observed more closer, there are chances that the value may dropped more as the market condition right now is fluctuating.
You need to think wiser, if you plan to short make sure to have a good position.
But if you are looking for long term just let things happened and keep buying if you have spare money. chances to see good run once the entire market showed another bull.