Hi, I was flying a ZMR250 quad yesterday. I gave it a plenty of height, like ~200ft or so then a bird came out of nowhere and crashed into the quad. The bird (a sparrow) was cut into pieces(still feeling bad about it). And I was sure that my quad will soon be in pieces too but it wasn't in pieces just a propeller was off. Later I found out that I had broken a shaft of my Emax MT2204(half was with the propeller and half still on the motor) What should I do? Other buying a whole new motor!