I used to have this feeling often with open world games, and it put me off playing them for a long time - it was just too overwhelming, and an activity that was supposed to relax me was having the opposite effect. Now when I play them I don’t care so much and just enjoy whatever I come across.
So what changed? I started taking medication for my anxiety, which I never thought was an issue until a few family members gave me a gentle nudge to talk to someone about it.
Not saying you’re in the same boat, but thought I’d share my story in case it’s helpful.