Girls, when I was bitten by mosquitoes in summer, I scratched these so…

Girls, when I was bitten by mosquitoes in summer, I scratched these sores, and even rubbed them until they were raw while sleeping. I didn't understand it at all, now I have these scars on my legs, what can I apply to them? And can they go away? I only started paying attention to this recently, it's not pretty, and I don't even know how to go for sugaring.