All the best for a good recovery.
The sheer relief from having the stones out can often help with the recovery but it depends on how well she is dealing with the post-GA symptoms - that can vary enormously. It also depends on whether or how badly the bladder is damaged (bladder trauma).
Please be aware that there may be a little bleeding from the bladder on the first day post-op and that the poos reflect the operation/operation cocktail in the first 1-2 days post-op. It is normal that they are funny. Please contact your vet clinic (or an out of hours clinic if you can) promptly if there is a suddenly a regular drip or quite a bit acute bleeding in the days post op; that indicates bladder trauma. It is thankfully not too common and just a possible stone op complication to have at the back of your mind so you know what to do and don't panic. I have had it once or twice and both sows have survived.
Make sure that you have pain relief and that you supplement with glucosamine to help with the comfort and rebuilding the beleaguered natural glucosamine coating of the bladder and whole urinary tract. For UK members we recommend Johnsons 4joints strong dog liquid - it helps as much for the urinary tract as for joints.
Please take the time to read our practical post-op care advice guide. It contains lots of practical tips; including emergency advice and further helpful links.
Tips For Post-operative Care
All the best!