Hard to enter littlespace

I find it hard nowadays to enter littlespace, extremely hard. I can't stop thinking, a lot of times about stuff that worries me. I would really love to slip into that quiet, content, simple mindset that I used to get the moment I got into baby gear and put my pacifier in, but lately I just can't stop ruminating on my worries about life. Whether it's health issues, existential dread, etc... it is just so draining. The only time I get any true solace is either when I get busy with hobbies or I sit down to play a video game that completely draws me in, but... that isn't littlespace. I was hoping someone would have some advice, something that helps them de-stress. Thank you.