how to get rid of hickeys??

ima b honest w yall. i was sucking my arms n shit (who doesnt) and i realised it looked bruised and i was like what in tarnation n i jst kept going all over until i fucking realised i was giving myself hickeys (taking self-love to the next level) they were faint at first but now bro they are purpley-pink shit im wearing a t-shirt so this shit is jst advertised n all but how the fuck do i get rid of them google ain giving me shit n it ain working so if yall had any methods.. please share it w ya gyal.