Took a 1 year hiatus and now feeling intense anxiety

I’m a biochem major and I graduated in June 2023. I spent the last year trying to take it easy especially since I’ve been dealing with a lot of mental health issues and my home situation isn’t exactly the best. I’ve been applying for science related jobs but no luck so I’ve been working customer service and right now I’ve been unemployed for a few months. I’m really really scared about my future I think I messed it all up since I haven’t moved further at all in my life since graduating. I was planning on doing 2 more gap years since i need to save money for grad school and also to figure out what career path I want to go into because I have no idea, I just want something biology related. Im really scared now since its september again and I’m still having no luck with jobs, I still haven’t figured out what I want to do, and my mental health is worsening again meaning I’m losing motivation to continue applying. I feel like I severely messed up my future.