Really struggling to get anything. Advice sorely needed.

New to this whole thing. This is the creek right by my house, in Colorado. Sometimes use tenkara, sometimes a standard fly rod. I've been trying every combination of hoppers, worms, gnats, eggs, copper John's. Using wet/heavy flies on the bottom, floating/light/dry up top. Hunting for pools, foam, eddies. I've gotten a couple nips, but at this point it feels like the fish are teasing me.

Any advice would be huge. Like I said, I'm newish, and haven't had any real mentoring.

Thank you in advance.