When does playing mercy get less frustrating!?

It’s actually making me so upset I know people say mercy doesn’t do well in low ranks (bronze 1 right now) but no support is doing well for me

My teammates have been getting rolled so much recently where it’s I have no real impact on the game no matter who I play

Today was genuinely one of the worst days of comp I’ve had, my teams just could not keep up with the enemy team.

What rank do the games actually start to feel evenly matched.