Sometimes you can't help but search the Internet, even when you know it's going to increase your anxiety, right?
Aren't there times you know searching the Internet is going to increase your anxiety, but you can't stop?
こんにちは。
様々な言い方ができると思いますが、例えば下記のような表現はいかがでしょうか:
Sometimes you can't help but search the Internet, even when you know it's going to increase your anxiety, right?
不安を増長するとわかっていても、検索しちゃうときって、あるよね?
Aren't there times you know searching the Internet is going to increase your anxiety, but you can't stop?
検索したら不安を増長するとわかっているのに、やめられないとき、ない?
increase your anxiety で「不安を増長する」を表すことができます。
ぜひ参考にしてください。