Please tell me what I should do.
I don't know what I should do.
Please tell me what I should do.
Please tell me what I should do.
Please tell me what to do.
I'm doubtful about what I ought to do.
I'm not sure what I should do.
Please tell me what I should do.
Please tell me what I should do.
Please tell me what I should do in detail.
I wonder what I should do now.