anxious

I look back at various past events in my life where I said or did things that I feel really guilty, disgusted, and ashamed about. I replay them in my head for hours. I feel anxious about crossing paths with people that I've hurt or upset in the past or who perceive me badly, to the point that I will avoid going out in public as much as possible. I go out for work, errands, appointments, and occasionally to eat (even though those all give me a lot of anxiety), but I avoid community events where people might recognize me and I tend to isolate myself. The only people I see regularly are my boyfriend, my parents, and my coworkers. I live in a small community and I'm worried about people confronting me publicly and proving what a bad person I must be.

i’ve been doing okay lately. but then tonight, my stomach started hurting and obviously that set off an anxiety spiral for my emetaphobia. and it went on for about an hour or so when i started feeling better and being more rational with myself. then all of a sudden, i’m hit with a second wave because my stomach started hurting again that i’m still going through. i’ve been having second waves of anxiety recently when i get anxiety attacks and they’re probably worse than the initial hit because i start to think “oh wait, maybe i am sick.” and i’m still not out of it and i’m currently terrified. i know the anxiety is making my stomach worse, but i cannot calm myself down when it hits. so i have an ice pack on my neck, heating pad on my stomach, turned my lights off, turned my fan on and have my tv on for background. i’m trying my best not to take a zofran but it’s getting hard

I woke up feel so anxious right now again, how to help that feeling?