I had an inguinal hernia repaired four years ago and it’s been a piece of shit ever since. My other side is a small hernia that doesn’t bother me much, actually less than the fixed side, but when it goes I’m getting my repaired one fixed too. My advice would be to follow rips advice on this. I think my lack of movement contributed to the tightness I still feel in the area. Not sure if umbilical healing is different than inguinal though.