Never thought of it as self harm but suddenly questioning about few things i did sometimes.

Does punching something hard (like wall etc) till you bleed or feeling satisfied count as self harm?

Does eating some unhealthy food on purpose (like whatever, you dont care anymore if you gonna die soon) count too? Note: i used to eat healthy foods but now i dont because i dont care anymore.

Does taking medicine to calm down and sleep although you're not sick phsycally count too?