I've lost my activity logs
I have a 2nd Generation apple watch paired with an iPhone 6s. I use the activity app every day and today, all the logs and progress were gone. I restarted the phone, then the watch then unpaired and repaired the watch to my last back up. Everything is gone. Does anyone have any ideas? Thank you!
iPhone 6s Plus, iOS 11.3.1, Paired with 2nd Gen Iwatch