So your initial thirst/swap was in vain as you immediately rotated into the open and burned over half the shield. This was almost a game ender when you chose to remain in the open for those wingman shots. You were lucky the bloodhound didn't have better aim, because for about 1.5 seconds you were in one of sight of two enemies at once.

You should've instead swapped to the red initially, and made the rotation you ultimately ended up doing in the end, around the back. You could've better controlled your cover and forced a 1v1. If the remain enemies push high, you rotate low, and you can swap the purple you would still have available in the other box. If they push low, you keep the high ground and ggs. If they push one at a time, again you now have 1v1s to deal with. That rock you spent the clip around should've been half your screen most of the time. In this clip you weren't using your cover efficiently.