Is this normal?

I am in no way shaming anyone with autism or any child that has it, and if my son were to have autism I wouldn’t love him any less. I love my son so much. He’s my world. With that being said, I’m concerned about his actions lately and need advice because I feel like these might be signs of autism early on.

He’s about to turn 11 months in 4 days and doesn’t wave, point, clap, talk a lot (or babble), and he doesn’t respond to his name a majority of the time.

He’s crawled since he was 8 months, pulls himself to stand up and even has taken his first steps but isn’t walking just yet. He used to say mama and dada and papa and baba. But then he just stopped. He’s been getting angrier a lot lately especially when he’s eating. Not sure if that has anything to do with teething though. Im so concerned and I know I need to bring it up to his doctor but I’ve been told he’s too young to get assessed. Please if you have any advice or opinions or experiences with this please let me know.