Numbness above c section scar

so i’m 17 weeks pp now and i’ve been noticing this weird numbness above my c section scar. it’s not constant, but like when i touch that area it feels kinda…off. my doc said it’s normal, but i’m wondering how long this is gonna last… is this something that’ll go away on its own or is it gonna be a thing forever? anyone else experience this? i’ve been trying to do some research, but everything i find is about numbness around the scar, not above it… did anyone else have this and if so, how long did it take to go away?