YOU SAID:

I really don't understand what I am supposed to be doing

INTO JAPANESE

私は自分が何をすべきか本当に理解していません

BACK INTO ENGLISH

I don't really understand what I should do

INTO JAPANESE

どうしたらいいのかよくわからない

BACK INTO ENGLISH

I'm not sure what to do

INTO JAPANESE

どうしたらいいかわからない

BACK INTO ENGLISH

I don't know what to do

INTO JAPANESE

私どうしたらいいのか

BACK INTO ENGLISH

I don't know what to do