Is this chalazion scar tissue or something else? Will it fade away on its own? It has been 2 months (Photo)

In August, I got stye on the upper left eye. I went to doctor. Few days later my lower eyelid developed a bump but didn't hurt, doctor said it is chalazion, it will take time to heal. In few days that bump in the lower eyelid was painful. Doctor gave me antibiotics andT oradex ointment. Few days later it formed like a pus and broke, I tried to take out the blood and liquid inside. As time went by the bump got smaller but still leaving me like a scar tissue or something else that I should be concerned?