Nothing helps

I can be ok one second and then something small happens and I’ll either get angry (and say nothing) or sad (and say nothing) honestly people trying to help makes me uncomfortable and then I get mad and I yell at them then I feel bad and think why the fuck did I do that?

I usually just cut or burn my thighs. I’ve been trying to stop but how can you when you actually can’t talk to anyone? I don’t know what’s wrong with me.

Can anyone else relate?