I pretend to be woke because I am scared
What is is that you're scared of?
I act like I know everything because I'm afraid of someone telling me otherwise.
You shouldn't care how others think of you. Pretending to be someone you are not is like a full-time job. It's not fun to pretend and it will always make you tense and anxious for not wanting to get caught which is bad for your mental health.
But what if I get exposed. I have many lies to support.
It's wrong to pretend to be something that you're not, and you're likely to be found out anyway. You could try to start having conversations that reflect the real you and transition more and more to reality over time.