This happened to me and I was mortified haha I was so worried it wouldn’t go away, just give it time. When I had my strapping off the nurse said its totally normal and as long as they feel warm then there’s nothing wrong. I’ll try and attach a couple of pics to show you the difference in mine.
First pic is the day after my op, second one is 8 days post op and 2 days after the strapping came off xx