Mat det at 98% is concerning. Your battery pack has become extremely unbalanced, thus BMS leading to spit out 65 miles on the GOM. Try running down your battery to 0% and see what you get?
Or else you could go to the dealer and get a SOH report (~$120). That's the only way to check for sure. If it's under warranty conditions, the pack will be replaced under warranty. Otherwise you're stuck waiting until it gets worse.
2015 Soul EV+ | 45k miles
2017 Bolt EV Premier | 45k miles