are you looking for a story where Kagome is just as confident when blind as when not? If so I recommend
Blind Companionship by DarkKitKat on FFN (Rated M there, would be MA here)
www.fanfiction.net/s/8531859/1/Blind-Companionship
Inuyasha abuses his pack and when Lord Sessomaru gives him one week to treat them better, he gets worse. Now Lord Sesshomaru has to take over and his first duty is to heal his new pack members. All are suffering emotional abuse, Sango has a broken cheekbone and Kagome is blind. Inuyasha wants to kill them... will he be given the chance?
There is also Blind Love by Scar here (Rated MA), but it is not finished
www.dokuga.com/fanfiction/story/9912/1?author=8925
I can't was never an excuse almost graduate Kagome Higurashi used. I can't never came out of her mouth even through physical therapy. Nor was it said through re-learning how to see the world around her. The phrase, I can't, only drove Kagome to prove people wrong. So when a male class mate said she would never be able to succeed in the business world, she took it as a challenge. She was able too obtain an interview at Tashio Inc for an internship under Sesshomaru Tashio. She impressed the usual stoic yokai ,but Sesshomaru won't shield her from the dog eat dog world of mixed yokai and human business and economics. Men have been broken by Sesshomaru's stares and demands for perfection. The stares are the easy part, Kagome is blind and has been since she was a little girl and the demand for perfection? Well to Kagome it depends on your definition of perfection. She may not do things like "normal" people, but she certainly can do her job and do her job to Sesshomaru's expectations.
If you are looking for one where Kagome feels like she doesn't have worth after she loses her sight, check out
Bliss! by Trouble_In_Shangri_la (VERY MA)
www.dokuga.com/fanfiction/story/3475/1?author=6371
Chapter 4 has Kagome coming back from the feudal era blind
***WARNING: ALL CONTENT WITHIN IS NOT FOR CHILDREN!*** There was a show called Bliss! that came on the Oxygen channel every Sunday at midnight Pacific Time. It was strictly women's erotica and always a story about a woman discovering new sensuality. Watching it inspired me to write Sess/Kag one-shots based around that concept. Hence the Bliss! fics I'll be writing. The chapters will NOT be connected. They are simply different short stories, each sharing a sexual theme, being put together under one title so they won't be scattered all over the site. As erotic ideas come to me, I'll write and add them to the collection. The ficlets will range between canon and AU(I'll label these), take place in either the Feudal Era or modern times(I'll label these too), and range in genre from sad, dramatic, sweet, funny, downright kinky depending on my mood. >:3 Have fun!