Underwear question

Ladies, I am 4 weeks postpartum from c section. It’s healing really nicely. I have lots of sensitivity on the skin above it though. Normal? Anyways, I’ve been wearing high waisted undies for the past 4 weeks. My husband thinks I’m crazy cuz they’re so big now they’re falling off lol how long did you wear high waisted??? I want to go back to my normal ones but I’m afraid if they sit right on the c section line.