Need some constructive help to get better as AD Carry

Hi Guys,

Im on a pretty heavy losing streak and I dont really know what to do about it!

I am playing league for 3 months now and i'm level 30 with about 210 wins. I haven't started ranked yet.

Throughout my way from 1-30 I mostly played AD Carry (70%), Support (20%) and Mid (10%).

I have to say that the only position I really like is AD Carry but it seems to be that I momentarily loose 60% of my lanematchups which is so different from what i was used to on my way from lvl 1 to 30.

I know as AD Carry, u gotta farm like a Boss, Position like a Boss and be able to attack move like a boss. But this is in theory much easier said than done because there are so many different and unique situations and positions of teamfights in the game...I dont know want to cry about it but it makes you frustrated since u get flamed a lot too.. (EUW must be the hill of flamers..)

So guys... what to do?