I did something bad to my friend (like really bad) a year ago and he just found out today. He won't talk to me and I feel really ashamed about it. Because of this, every time I walk outside into a setting with a lot of people, my heart starts to beat, I examine my entire surroundings, check snap maps, etc. Its been so bad that I have just stayed in my room the past couple days because of my anxiety. When will this end? will it ever end? i know i'm a shitty person by not telling him, I just want some real advice.