Had about 2000 photos from like 2009, on my old macbook pro. I figured photo stream would have them all once I logged in the new macbook pro I just bought, but I'm guessing I did a terrible mistake of not saving each image? correct? Or is there a way to get these photos back? (btw I erased everything from my old macbook and sold it.) I only get photos from like July 2014.... help please, really important family photos there.