Question about Facial Laceration!!!! important!?

I got into a car accident a few weeks ago and then i got stitches about 7 or 8, right near my left eye and its about one inch long and pretty deep, after getting stiches i got steristrips, and now its healed. but i want to know how long it takes to fully heal, and like go back to normal. and is it normal if the scar is a bit itchy at times and if its kinda swelled but not alot. and i just want to know information about what happens. and whats normal thank you!!