R.F.
Hi K.!
My son was nearly 3 when I weaned him with the "countdown method". I don't remember where I learned it but it seemed to work for us. Basically you let your daughter know that she can nurse until you get to the number 10 (or whatever number you choose). When she starts nursing you start counting out loud. Gradually as time goes by drop the number until she's only nursing til you get to the number 1. After that my son would still want me to lay down with him for a bit at nap time and I used the same method for that. The nice thing about the countdown method for nursing is that your milk supply will reduce gradually and you won't be left feeling uncomfortable.
I understand the social pressures you are feeling but believe me you are doing a great thing for your daughter and don't let anyone tell you any different. I weaned my older 2 children before they were a year old and I feel that my relationship with my youngest is much different BECAUSE I nursed him for so much longer. Enjoy these times with your daughter. They go by all too quickly!!!