What do to whn your heart became hard and you don't feel the test in any good deed. Bad / shetani thoughts attacking your mind with nonsense questions. When you feel totally disconnected from Allah
( I know you will give an amal but I have many amal but that's the point that I can't do any amal necessary from heart )
Can just continuing good deeds without test will help mean like doing it from outside inside it feels nothing.
You do not need any aamal to do. Just think about whether you love Almighty or not. If you do, then is it right that you do something that your lover hates? If you do not, then, there is no solution.