Please help me, give me some your idea on my black bullet

Hi everybody!
Well I have a baby black bullet around 2month and she is super fine and today she has finished her shedding very clearly but
I've also noticed her face; her face between two noses area has something like a hole as below linked photo.
http://ball-pythons.net/gallery/file...4_23-07-34.jpg
I have no idea since I haven't seen this kind of phenomenon on my pythons. I assume it might be kind of remained shed so very gently tried to remove that with the plastic tip but it just seemed her natural skin.
I've never cared about her face since she is always good, very healthy, heavy eater so I also checked her photo when I brought her the first day to verify any differences as shown below attached. There was also whiteish on that area.
http://ball-pythons.net/gallery/file...4_23-07-39.jpg

I really don't know if something shedding or rubbing problem...
Please give me some your idea, opinion or any experience would be greatly appreciated!

Thanks you in advance!
Aaron

looks like a missing scale to me

I wouldn't worry too much about it as long as it is not adversely affecting her

Thank you so much for the information then I need not to touch that spot anymore.
Can it be recovered from next shedding?

It can. Or it may not. Could have been a old scar or something else. Just keep a eye on it. She should be fine