Labor nearing?


Just wanted some advice. I've never gone into labor before, with my son 7 yrs ago I had a c-section so never experienced anything labor wise. I'm now 38+3 days and have another scheduled c-section next week. I've noticed some changes in my body though and wondered if it's a sign labor may be near? I noticed my muscles are a lot more relaxed and I can move around a lot easier, the swelling in my ankles and feet just up and disappeared and I've noticed my face isn't as pale anymore. I'm having a lot of Braxton hicks all times of the day as well. Any ideas or opinions? Thanks everyone!