Trolling vs Unskilled

I have been told to "stop trolling" in games when I am doing nothing of the sort. For example, recently, I was playing as Ekko in the top lane because mid had been taken. He hadn't been banned that game, so I sprung on the opportunity. It was my first game outside of one match of hexakill and one custom game to get used to his abilities and auto attacks. So it was my first normal 5v5 with Ekko. I was laning against a tryndamere and lost lane fairly badly. The ADC told me to stop "trolling" and "purposefully feeding" (this ADC, like most, had an arrogant attitude). I wasn't "trolling" and he never told me what I was doing could be considered trolling. I believe that him and his support reported me for "trolling". I lost lane against a strong lane bully as someone I barely even know and that is trolling. I just feel really pissed off and I wish that Riot had some replay system so they could watch your games to see if a report is valid (much more trustworthy than just a chat log in my opinion). Tell me what you think about this (and please call me a cardboard 7 scrub/pleb).