Evaluation assessments

I just started working at a private practice 2x a week and I’m already regretting it due to being asked to do an evaluation on my first day. I’m a Cf in the school district and my caseload includes all the Gen-Ed students, so I would have liked a little bit more training before doing an eval on a 2 year old.

Now I have one tomorrow that just popped up on my schedule. Little boy who is 3.8 with a diagnosis of CP, ASD, seizures! Any assessment tool recommendations? My CF supervisor is out of the country at this moment so idk who I’m supposed to ask for support.