Ryan Blaney dealt with a painful headache during Sunday’s South Point 400 at Las Vegas Motor Speedway. Blaney, who hit the wall hard in practice the day prior, told his team he was struggled and wanted an Advil, according to Kelly Crandall of RACER. Complicating matters was the Lap 90 accident, in which Blaney sustained a broken right rear toe link on his No. 12 Ford. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! “My head was killing me,” Blaney said. “When we broke the right rear toe link, flopping all around in there trying to get ba…