Anyone else dealing with imposter syndrome in grad school?

I’m in a Clinical Mental Health Counseling program and work part-time as a behavioral health tech. I’m getting experience, but I still constantly feel like I don’t know enough to eventually be a competent counselor.

I know I’m supposed to be learning, but the imposter syndrome is hard to shake. For those who’ve been through counseling/clinical programs or other grad programs, what helped you build confidence and stop feeling like you weren’t qualified?