Okay so this is more of a irl question, so i have a mac book pro, and for like the first 2 weeks i've had it, i was able to logging to my imessage and facetime on it and i even called people on facetime. but right when i changed my computer password, it logged out of both my messages and ft, and i tried logging in but it keeps say "an error blah" and i've already reset my password and it still doesn't work. : / pls me.