Scared too play

I recently won a 4v5 ranked game and i'm scared to play now :x

Our xin was like "mid or feed" and was stuck in the jungle and afk'd after our top lane died twice in lane. We snowballed and protected our carries. We won by split pushing. Knowing riot they will probably stick me with the worst of the worst after comming out on top. Im scared to play ranked :P

Our team- (me as janna) Their team- I still can't believe how we won that without a tank.