Can you help with my startup USP?

At Selftalk, we have built an app for self-therapy and self-coaching. We collaborate with top psychologists to document their protocols, simplify them and upload them on our platform where users can apply them independently to address their challenges. We launched the app with a few self-therapy and self-coaching programs—that we call "journeys"— and currently we are working on adding more. I find it challenging to explain our value proposition in few words. Would you be willing to test and help me create a few simple variations of USP?