How long does scar still feel tight after db mx

I had my surgery 4 weeks ago now the stitches on the right came out after 2 weeks but the area still feels tight like it it still,has stitches. I have had to have some more on right side due to fluid draining so I expect this to feel tight! I have tissue expanders but they haven’t been inflated yet due to my ongoing issues!

My surgeon told me there are dissolvable sutures under the skin holding muscle and other tissue that take 5-6 weeks to dissolve. I was worried my scars would rip open so he was reassuring. Maybe that’s what you’re feeling?