Thanks number3. I found the information I needed on the link from Kellymom:

"There is no need for additional milk or (or the equivalent nutrients from other foods) as long as your baby is nursing 3-4 times per day. Cow's milk is really just a convenient source of calcium, protein, fats, vitamin D, etc. - it's not required. There are many people in many parts of the world who do not drink milk and still manage to get all the calcium, protein, fats, vitamin D, etc. that they need."

Since I will still be able to nurse her 3-4 times a day, she should be okay.