Has anyone done the self guided ERP?

I have been doing it for about 3 weeks and have made progress with 2 of my compulsions. I'm working on my 3rd goal now, which is proving to be a bit more challenging, but the tools on this app are awesome. I'm planning to seek the help of a NOCD therapist if I get stuck or have trouble doing ERP with my more difficult compulsions. I feel like the self-guided ERP tools here are really underrated. They've helped me a lot.

Thanks! I feel so scared to tackle this bear on my own

Please guide me true the self guided ERP what is it like please