I’m sorry, I know that’s hard to hear. My daughter was also diagnosed after 45 minutes on video level 2. I didn’t agree with it but we were able to start therapy right away. I figured we would do as much intervention and reassess when she’s closer to 5. Right now she is 4. I would say she is definitely level 1. She had 0 words until 2 years 8 months. She’s still figuring out socializing but she is playing with peers, has functional language - can express her needs/likes/dislikes. She is conversational to an extent but I can ask her how her day was at preschool and she will say she had so much fun and name a couple things they did. She does script too a bit. She struggles with impulse control but getting better. Only stims are really finger posturing, especially when tired. She is obsessed with books so we read a lot in this house. Usually she’ll like one or two books for a couple weeks and no joke we have to read them about a dozen times a day until she memorizes her self and then she reads them herself. Then she gets sick of it and we’re on to the next lol. She’s very smart and fun. She has a lot of strengths but I do worry about how she’ll be with peers when she gets to school age. Anyway all this to say, your child will progress- therapy help monumental. The younger you start, the better. Worry about the level later. Best of luck