I was at the Emirates Stadium to see Arsenal come from behind to beat Southampton, with the match proving to be more stressful than previously anticipated. Heading into the ground, every Arsenal fan was confident about beating Russell Martin’s side, and rightly so. Arsenal were unbeaten heading into the game, and Southampton were winless. However, Arsenal’s early dominance could not be converted into a goal, and nerves started to build at the start of the second half, with the home side then shocked as Cameron Archer fired into the bottom corner to give Southampton the lead. Up until that poin…