Advice, help, anyone to chat?

I feel really depressed right now and one of the reasons is cuz i didn't get much sleep last night, but also, i'm so frickin' tired of being a people pleaser. All my life I've been like this, or at least since my preteen years, like I used to let people cut in front of line because I didn't want to anger them, maybe it's cuz my parents raised me this way, i don't know, but I'm also very insecure and don't feel worthy a lot of the times, or maybe I'm just trying to get attention, I don't know, but I'm also really sensitive like if someone looks at me weird or I think they are wispering about me, but I just feel really down, I don't want to kill myself or cut myself, because that won't lead to anything good, but is their someone who just wants to talk for a while