adc issues

[golden bridge]

I am an adc main that is currently "stuck" Gold 4,peak being Gold 3,i mostly play Nilah and Aphelios,i have a lot of hours in this game but mostly i played on autopilot not caring at all about what happens and playing for no reason basically just boredom,but now i when i see good adc players i want to be like them as well and i want to improve,ive watched multiple adc videos on youtube (mostly a Nilah player called "Enryu") i feel like they helped honestly for my playing,but it didnt help with the win,im sitting at around 50% winrate at around 300 games (yes i know its a lot..)
When i am in lane i go to the bush closest to enemy turret and i try to do a long / short trade depending on my support so i can have that advantage in lane,i try to push and farm as well as i can while punishing the enemy adc with aa or abilities,trying to create a 3 wave crash to look for a dive if jungler is pathing bot,more pressure under tower or recalling to get items to get the advantage while the enemy adc is farming under tower (all while looking at the map every 2-3 sec) when i come back to lane the wave is probably close to my tower,i will try and hold it and freeze if i can do that,if the enemy tries to crash the wave and destroy my freeze i will try to create pressure by getting closer to them indicating that i wanna attack them,i plan my recalls depending on what

i wanna buy for example i will recall at around 875 if i wanna buy a pickaxe.
If jungle wants to kill drake,i will push my wave as much as i can so we can get prio and help him finish the drake as i ward some bushes like tribush or pixel bush,i sometimes ward the bush closest to my turret when enemy is pushed inside my tower.
I do get bad matches in which i indeed die,another problem though is that i lose even when i am fed,in teamfights if i get too close i will almost always die to certain deadly abilities like a Sett who has flash and max charges W on me,if i do stay focused and not get too closed,the problem is that i only get to kill one enemy before my whole team dies and i die as well after that,or simply in some cases,when those 2 scenarios dont happen,i simply dont do enough damage even if ahead and we still lose the fight,these fights im talking about are usually the fights that lose us the match as well.
Ive started playing ARAM's today so i can improve my teamfighting,i have heard that if you play it your teamfighting will get better and better as you play.
This losing has affected my mental a lot but i still wanna continue playing since i know improving can be made,i want it to be made,but i do not know how.
https://op.gg/lol/summoners/eune/ecco-2k2k2
https://www.leagueofgraphs.com/summoner/eune/ecco-2k2k2

[neat coyote]

If you're looking for coaching I'd be happy to coach you some, I used to main ADC a while back so I am quite familiar with how to approach playing the role and how to actually impact games in that role.

[tight trellis]

Did anything become of this?

[golden bridge]

wdym?