Eye after chalazion surgery - how should it look like? (Photo)

I had a Chalazion removed yesterday, and obviously I know it will be swollen for a while now, but I think it is still quite bunchy and there is like a small bubble there (1st photo) I am a little bit worried that it has not been removed properly - is that possible?? What is more, I am really worried about that cut that is there - can it leave a scar??? I have heard before that the surgery is made from inside, so I was not expected any cuts nor scars! :( Thank you for your help!