I'm still intimidated by my mom
What makes you intimidated by your mom?
I'm afraid of her, I hate her.
It's understanable that you feel intimidated by your mom. You should attempt to communicate how you feel to your mom, in a respectful way. This will help to start healing the relationship between you two.
It's definitely too late for that. I'll just ignore her as much as I can.
Do you think ignoring her is going to help you feel better? Don't you think you will be more happy if you talk to her and you are able to work out your problems?