Help fix command

/execute as @e[distance=..5] at @s as @a at @s if score @s HealCount matches 1.. run effect give @s minecraft:instant_health 1 1 this is supposed to heal me 4 hearts per entity around me, right now it only does 4 hearts no matter how many are around me(if 1+) also if you know how to make it heal 3 hearts instead of 4 that would be better