You should really try to bring it up to her, it could help. I finally admitted to my T that i was afraid of getting better because then what if people no longer care. My T told me she would always care and that i could come once a week for the next 20years if i wanted to. She said once my other problems get better, i can still come and talk about the weather if i choose hahaha. Basically she said i will only be done with therapy when we both agree i can be done.
So maybe if you talk to your T you could get some answers

good luck!! And if you feel like you still need weekly sessions then keep going because the whole point of therapy is to help YOU