So, I'm 0/5/0...

Okay. New to DOTA, been playing LoL for 2yrs. I was playing a match as Anti-mage, trying him out. I was down a ton of money as all I had done was die. Next to no items. At this point, enemy team is capable of just decimating me.

So what do I do to come back from this? I tried going into the jungle, but they all were more powerful than I, I literally couldn't kill the jungle minions. I couldn't lane, because I would be killed or denied by the enemy team. How do I come back? Our team wasn't doing any better than I, so I couldn't just piggy-back on a team kill. I was so lost, and felt totally helpless. I couldn't do anything.