Climbing as Support in Bronze

Hey guys. As you can see in the title, I’m one of the few, rare, but LOVED low elo support main climbers. The thing is, I started off in bronze 4, and after 5 months I’m in bronze 2. It’s a very slow progress to climb as a support, because you’re so TEAM RELIANT. Anyway, my main question is, is it worth to continue? I’m on a losing streak at the moment, and I’m so pissed. I mean, in one of my recent games, I asked if my Ashe could focus more on farm cause it was so shitty, and she was like: ”yo the reason I’m 0/5 is because I haven’t played Ashe in like 3 months” as if it was a good excuse in ranked, which made me FUSODKCLDPLEPQÅDKGIGÖDLRJEPWPROOGPFÖD. After that game I was like: bitch I’m quitting cause I’ve wasted 4729293 years to only climb two PATCHES. So I went mid, Taliyah, and I lost which made me tilt so hard. I haven’t played LoL since, and I’m feeling the pressure is lightening. So, should I keep grinding in my definitely most experienced role (support) while dealing with shitty teammates (sometimes they’re super good though, sometimes), or should I jump into more impacting roles which I completely suck at (though I could practice in normals)?