Recovery of fingers and toes will take a bit longer as these are very small muscles and our brain takes time to relearn them.The more movements you do the faster recovery you will get.
As this disease is not genetic it's due to a gut bacteria or virus so chances of passing to baby are very very rare,hence she won't have any issues with pregnancy.
However you need to find out the exact causative organism and prevent it's entry mainly trough food in you food track.
Next Steps
physiotherapy will be helpful in speedy recovery
Health Tips
apart from strength training also check your balance.think before you eat out.