L., I am going through the same thing. My daughter (11 1/2 mo.) never took bottles, mostly because she never needed to and then I gave up around 6 mo. I dropped two daytime feedings over the last month and did two weeks of just 2 times per day. I wanted to stop nursing around her birthday, but decided to stop a few weeks early since we have some vacations coming up. My daughter is very low on the weight scale and I was also worried because she will only drink a small milk out of a cup at a time. My doctor said that as long as she continues to have wet diapers every 6-8 hours and is eating, she should be ok. I felt bad about taking away the breast milk calories, but figured that in another few months things wouldn't be different, and I have to quit some time. So, I just stopped. I changed our routine, so that she wouldn't expect to nurse, for example, not bringing her in to snuggle in the morning, letting my husband get her out of bed the last few mornings, and having him hold her for night time stories, etc.
I was worried that she would have a hard time and wouldn't go to sleep well without nursing before. She is doing great. She has been a little clingy, but mostly, she is easily distracted when she appears to want to nurse. I however, am currently enduring very full, sore breasts! Mostly, I feel a little sad and am realizing that this is the first step in letting go and letting my little girl grow up!
Good luck!