Severe Anxiety

I don’t know what to do at this point in my life…I’m suffering so bad rn. Im afraid of encountering strangers and people in general to a point where all I want to do is isolate. I’m on meds too and they are only helping with physical symptoms but I’m in phycological hell rn. My parents aren’t understanding and have no idea why I’ve withdrawn from life. Thought I hit my low when I was 19 but this is a whole new level of anxiety…it’s debilitating. Ruined my benzo prescription with my psychiatrist because I found myself needing them daily and most doctors hate that. Now getting off them for a couple months I understand why I was using them daily to function. My brain is broken and I have no idea where to go or what to do at this point. Holidays are coming up and I’m thinking about just folding and going into treatment. Need suggestions for other medication options like natural medicine or maybe ketamine therapy if it’s worked for anyone. Please let me know!!! I just wanna feel better. ☹️