I need help guys please
Sorry for reposting I just need help

Hi everyone I’m Kurt. I’m 15 and I’m struggling. I don’t know how to put into words of what I’m thinking but I’m lost, I’m tired, sad all the time, I feel numb and I cry everyday when no one notices. I give so many signs to everyone that I’m not okay and everyone ignores me like they always do. I am at a point so low I don’t know what to do. I’m insecure about the way I look (photos of me are on my profile) I hate my skin because it rough and bumpy (can’t tell in photos) and um I hate everyone and everything. I don’t know if something is wrong with me but I go from being super energetic and happy to sad and crying in a matter of minutes. I don’t even know why or what happens. I keep pushing everyone away and hurting people and I can’t handle anything anymore. Someone help me please I don’t know what’s wrong and I’m at such a low point.