Due to difficulties in the early game, often I die a lot earlier and get little farm or kills. This sometimes causes a disastrous situation where I fall far behind in level terms from all players. By example, in some point of the game I'm in level 8 and other players (allied and opponents) are around levels 13-15.
It's a HUGE difference, and (I know, I know) the better way to resolve that is avoid it to happen...
But if it does happen, what some tips to recover fast from that situation? I feel my champion is a nuisance to my team because I die easily to any opponent, I cannot kill opponents, and farming is very hard with so tough opponents in the lane. I need to level up to help my friends, but I don't know HOW I do it fast!