You've gotten some great advice. Start walking her twice a day, even if it's just ten minutes to start and build up your endurance as well as hers. The treadmill should be to finish tiring her out, but you should also get out and walk, even if you're not hyper, it's good for you.
Start back at square one with potty training like she's a baby puppy. Do not let her out of sight for a good month, if you can't watch her use a crate or small pen to confine her. Take her out often (yes, you with the leash outside).
If you find a puddle on the floor, take some rolled up newspaper, hit yourself in the forehead ten times (firmly or you won't learn) while repeating 'I forgot to watch my dog, I forgot to watch my dog......'. You just have to learn and not let her sneak off and pee somewhere. Stop being 'spiteful' of your dog. Really, that makes more sense than your dog being spiteful. They just don't think that much.
Start back at square one with potty training like she's a baby puppy. Do not let her out of sight for a good month, if you can't watch her use a crate or small pen to confine her. Take her out often (yes, you with the leash outside).
If you find a puddle on the floor, take some rolled up newspaper, hit yourself in the forehead ten times (firmly or you won't learn) while repeating 'I forgot to watch my dog, I forgot to watch my dog......'. You just have to learn and not let her sneak off and pee somewhere. Stop being 'spiteful' of your dog. Really, that makes more sense than your dog being spiteful. They just don't think that much.