Character Sprite Wiggles when Following Mouse

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Godot Version

Godot V4.3_Stable

Question

Hello, I’m new to godot and like in the title, the character wiggles uncontrollably when the mouse isn’t moving too much, please have a look at the clip of the issue for clarification.
Quick Video of Issue

So my question is how can I stop the wiggling?

And here is the script I’ve made

extends CharacterBody2D

func _physics_process(delta):
	var vel : Vector2 = get_global_mouse_position() - global_position
	velocity = vel
	global_position = get_global_mouse_position()
	look_at(global_position+vel)
	move_and_slide()