Am not able to fight lonliness n depression...shud i commit suicide...bcoz i cant face it now...19 f del...:((?

broke up wid my bst fren..my bf...had no oder frens....hate everythin nw...lost everythin...jst stick to my room..my pc..am lonely...depressed....spoilin myself...my career n evrythin..i luk ugly nw...noone to talk to me..no friends...family is away...i tried to come out of it bt failed evrytym.....shud i end it now than crying for hours together daily n facin d shame in every area...nothin can bring me out of it...i dnt knw wat has happened to me n why...am lost now.... :((