Recently (Past 2 months or so) I have had the worst run of form. I played really well in a doubles tournament in early april and since then I have won about 2 sets. I Prefer singles although have played in a doubles team and I choked majorly (We needed to win our final set to win the fixture, was 4-2 and 40-15 up and lost 7-5, completely my fault, let my partner down) and that shook me up. Combining this with completely re-making my backhand, and its not gone well. My first serve % is way below what it should be, and My forehand does not feel anywhere near as dependable as it did. How can I fix this. I also used to have sevre anger issues on court, but in recent times I have overcome them, however I can feel them creeping back in.