Mac client crashing again?

Im sorry but WTF...i just got demoted because of two arks in three game. I was just starting to get over it when my client crashes and when I reconnect I had one extra death and I walk our of spawn and then instantly get an "attempting to reconnect" message. And we lose another game that was very close and I was a fed carry. Please guys you have no ideas how much rage Im holding back right now. Sure it's just a game but LoL makes me happy and this issue isn't not. No loss prevent for random disconnections that aren't my fault nor loss prevent for afks. Not cool... I legit hate this game right now because of all the bugs it has. Im have a terrible experience right now and I am not happy :/