Scar corner of mouth... advice/other experiences please

Hello,

3 weeks ago, my daughter (19 months old) got what I think was probably a bite on the corner of her moth. It got bigger and bigger and develoed into a massive blister. That popped and left an actual hole in her face. As it’s healed it’s formed like a little ball of scar tissue in the area 😢. It’s raised and still a bit pink. Doesn’t seem to be improving anymore. The doctor initially prescribed an antibiotic cream which I used for 2 weeks. Been using sudocrem the last few days while I wait for my aloe propolis creme to arrive. 

Has anyone had any  experience of anything like this! Do you know of anything I can use to help fade the scar? Do you think it will jus heal and go away on its own?

Thanks xx