You are driving me crackers! You are making me annoyed. Do not make my blood boil. Do not make me angry. Do not blow your top. Do not get angry. Hot under the collar. Do not bite my head off. Do not speak to me in an angry way. It's doing my head in. It's making me annoyed or angry.
Have lot of plates spinning - means having number of different work to deal with at the same time and can't focus on one work.