What am i supposed to do

I am 21 f.<br>I have no friends.<br>I am depressed and suicidal for as long as i can remember.<br>I am alone, today more than ever.<br>I have tried, i have kept trying and for the past 3 years i havent given up, but today in this moment i dont see the point of it all.<br>It feels as if no one will ever like me, that i am not enough.<br>I dont have anyone to talk to.<br>What am i supposed to do i see no start or end to it.<br>I see no reason to do anything.