Friend

Im honestly getting so overwhelmed by my one friend ans my other friend is cutting her off bc she is overwhelming him so much. She always comes to me for her problems and never relizes that i have my own problems i need to deal with. Honestly because of how overwhelmed ive been im going to therapy. I dont know how to approach her and tell her i need space from her too. At my last therapy shesh i was told to keep my distance from her... as shes here pouring out about how my other friend doesn’t respond to her.