T.,
Well, you can still hold and cuddle her without nursing, which may meet the need for "hold you." When I started to wean, at right about 2 years, I started with the middle of the day for nap session. Instead of nursing, I made a big deal of snuggling warm and cozy on the couch with baby and we read a book together. If baby wanted to nurse, I said, "Oh, we are going to read now, and if you nurse you can't see the book or hear what I am saying. Let's read this!" Of course, halfway through the book, baby fell asleep. Some days, I admit, I stayed right there on the couch holding my wee one, just not nursing, for the entire nap time.
Next, I began to omit the first thing in the morning nursing, by making extra special breakfasts. OK, everyone will probably screech at me, but even including ice cream with cereal like cheerios. (A great advantage of weaning a slightly older child!) Sometimes I'd make pancakes, or heat up the lasagna from last night. With the distraction, I did not nurse. About this time, the middle of the night nursing disappeared on its own.
Last to go was the nurse before bed. Yes, there were two or three days of screaming. I did snuggle the baby close, sing, read stories, and provide love and comfort. Then, I nursed no more.
My boys are 6 and 3 now, and there are some evenings when one, the other, or both, still snuggle up close next to me on the couch to fall asleep at night, and I carry them to bed later. Nursing was such a special time in our lives, and I believe it helped them develop physically, emotionally, and psychologically.
Congratulations to you for being able to nurse, and choosing to do so--many women are less fortunate. Just think of this transition as a process and don't put an exact deadline date for completion. Gradual is good.
Best wishes,
K.