ST. LOUIS — The Cardinals lost their starting catcher to a head injury, then minutes later lost their starting pitcher and manager to ejections. All this and they hadn’t recorded three outs in the game. Not shockingly, the Cardinals also lost the opening game of their four-game series with the Chicago Cubs, 10-3, in front of an announced crowd of 44,584 at Busch Stadium — the 12th sellout of the…