The 27-year-old 'Judas' hitmaker is focusing on her songwriting while she is on recovery, reported New York Post.
"She has a bunch of projects she wants to roll on, but she needs clearance from her doctors. It is really frustrating her," a source said.
Gaga won't be back in action until September," it added.
The 'Born This Way' singer suffered a labral tear on her right hip during a stage tour which was later cancelled on February 12 this year followed by the hip surgery.
Gaga was recently spotted walking to a restaurant with her actor beau, Taylor Kinney.