STILLWATER — Sooners baseball dropped the Bedlam series on Sunday with a 9-5 loss at O’Brate Stadium against Oklahoma State. Coulda. Woulda. Shoulda. Instead? Losing two of three. The Sooners led 5-3 heading into the bottom of the seventh before a meltdown that’ll be talked about in these parts for a long time. Six walks. A questionable Skip Johnson decision. And a Donovan LaSalle big fly later, and Oklahoma stared down a four run deficit. What happened? How did they get there? “Just staying in the process of executing pitches. I thought we played really good for the first six innings of the g…