So, you were doing your job, which is DPS, and got downed few times, which happens to melee DPS in this game. You had ranger, guardian and ele in the group and they were laughing at you, while not doing their jobs - support (scratch ranger, not sure what job they have in groups...). Gz on finishing and sry to hear you had to carry others through. That happens all too often.
Unfortunately, warriors are expected to never go down, melee bosses, kill everything and lets not forget - support your party too. People in PUGs get annoyed when warriors go down, but why don't they try to do same job then and see how they manage? They get annoyed at warrior going down under boss' focus, but then they die alone vs 1 silver mob and qq "I can't kill it alone".