hi Sorry to hear about your bad luck , unfortunately catching Mrsa in hospital in not uncommon ! I too had the same problem during my amputation,
losing any part of your body can be hard to cope with , but let me say I never ever thought it was going to stop me walking . You say your control is good , which is half the battle , plus you seem willing to speak about it again a positive thing , a positive mental attitude is so important, I have found the more you want to do the more help you will receive , and believe me the effort is so worth it ,you should be able to claim PIP , which will help to keep you mobile and independent,
please contact me if you feel like your having a bad day ,need any info or just need a chat , it can feel so daunting at first but believe me when I say it does get better , please excuse the pun but it really is small steps at first , and the rest will take care of itself ,
good luck and keep positive