Okay, so... after a heated conversation with a couple friends of mine that I didn't even know was an argument, they've taken to ignoring me.

They both left the conversation hanging and it's been several days. I don't think I said anything particularly bad, but the issue at hand concerns me and it wasn't an easy conversation to have.

I feel as though I'm legitimately losing my mind. I hate being ignored and at this point I've convinced myself the friendships are over and they hate me. I feel like I'm being abandoned again.

I broke and messaged one of them but it was over skype, so I ended up removing the message before she could respond. I'm not sure she even saw it. I closed the program before I could find out if she'd respond or not.

I don't know how to cope with this. I feel so sick and I can't stop crying. The urge to self harm is creeping up on me even though I haven't cut in about a month. I can't function with this weighing on my mind, and my other friends can't comfort me. I'm completely inconsolable. 

I'm worried it might all be in my head, too, and these friends of mine are just too busy to talk, but they're online, and posting on facebook.

Does anyone have any advice? Any experience with a situation like this? Please, I'm desperate. I'm afraid I'll hurt myself if it keeps going on like this.