I hated 50 minute sessions and always walked out feeling frustrated. When my new T offered me 90 minutes, I was thrilled. It's so much better! Maybe you could have longer sessions every 2 weeks instead. But if you just need more sessions, I don't know what you could do. Did you ask your T what she thinks? I know I wanted to speed up the process too, but therapy doesn't work that way, unfortunately. It's been over a year and I've worked very hard, but it just takes time.