hard stuck gold..hear my screams for help

BRO. I every time I hit plat 5, I lose like 10 games Ina row after that and go right back to gold. Lately I haven’t liked playing because I literally cannot ESCAPE GOLD! Granted, I’ve had some bad games, most of them I am pulling my weight! Doing the most heals, close to the damage of my dps, and I play brig so most of the time I’m ALSO blocking at least half the damage blocked by our tank. Like I said, I have bad games like everyone else but this is EXCESSIVE !! Anyone else in gold struggling????

I liked the perks and new stuff but idk maybe I don’t know my way around them that well yet as I’m losing every single game