Can I have a scar revision surgery after 3 months? I feel so disfigured and can barely leave the house (Photo)

I went to a dermatologist to have a facial cyst on my cheek removed, but it failed to close. I was left with a hole in my face, which wasnt closed and kept getting bigger, creating lumps around the edges of the hole. I went to the same dermatologist to close it and I believe he left fibrosis and scar tissue from the when the would failed to close. Last month I consulted a plastic surgeon who told me to come in after 2 months to see if we could do the revision. Can it be done after 3 months?