What to do when everyone is snowballed ADC?

i just had a game where everyone including the enemy support could blow me up if I even dared to extend to auto attack. So I played it safe and only got in pokes when I Knew I was safe. Unfortunately I had like no items and couldn't farm like at all, especially in lane where I was being zoned hard from cs all game..

I mean what can I do in these situations? I feel completely unable to contribute anything sometimes as adc.. And It feels like I have to auto people 16 times when all they have to do is flash and one hit me.. It's nearly impossible to kite almost anyone anymore.. I just don't get it.

Side note: Everyone on my team was getting blown up not just me.. so..

How do you carry or even help.. when you can't contribute damage without dying instantly?