I didn't want her to go under anesthesia. But I'm quite stressed and already have a hard time trusting myself and the choices I make.Intuitively, what do you feel is the right thing for your kitty? No matter what you decide to do, she will heal as best as her body is designed to do.
Did your vet mention that she would still need to wear a collar after surgery?
My own experience has been with natural healing stimulated by hot compresses and homeopathy.
No, the vet didn't say anything about whether she should wear a collar if she needs stitches.