At the moment if shot your character will just do a generic animation and boom your health is increased. But the animation shows you using a bandage, where is this bandage, did the injury just magically heal over by just waving a bandage near it.
I suggest a way to make healing seems slightly more realistic:
•bandages should be placed upon 1 of 4 places depending on where you were shot (if you took fall damage it will be a 50/50 chance on left or right leg).
The places marked in white should be where bandages are placed. If shot in the arm then the bandage should be placed on that respective arm (this goes for all other body parts). If hit in none of these 4 (the torso) then the bandage should be placed should be placed on the nearest bandage location.
The reason there should only be 4 points where bandages should go is because certain cosmetics (like the ghillie suit shown in the picture) may clash with it or get in the way. Also it would be simpler to only have 4.
If downed and self revived the bandage should be placed on the last point that you was hit (the place that the shot that downed you hit) and if that’s not possible then it should be placed on the nearest bandage point.
I talk a little bit about bandages here to:Injured soilders should have bandages