Try to be patient and allow time for her to adapt. It goes without saying that it would not be OK if the situation goes unchanged. But over time it likely will change. She needs time and she needs sufficient exposure to the program so that it becomes a routine part of her schedule. That is the reason for giving her more exposure.
Also what you said was unfair and you did not understand where I was coming from.
It's actually her teacher that came up to me and said she has a problem. I argued with her stating my daughter doesn't have an issue. The more the teacher said there was an issue I got worried and wanted to talk to the doctor about how I can get my daughter to get adjusted in school easier and she gave me some good ideas. I watched my daughter outside the classroom and to see her just standing there and not doing anything broke my heart. I actually wanted to take her out of school then, but decided I would wait to see if there any changes in her. I just don't want my 2 year old to be stressed.
Your expectations need adjusting. Her world has been turned upside down. You are assuming that something is the matter because she is not acting the way you want her to act. Really, it is your expectation, not her response, that is the matter. Give her time - this is a major adjustment for your daughter. Your self-imposed deadline is not a good idea. I agree with the pediatrician. If your daughter is going to attend the program, two exposures a week is not sufficient.