Recovery Time

I had revision surgery on Dec 17th due to complications from the previous surgery.  After surgery I was home for 4 days and started have left shoulder pain and a high fever.  Returned to the hospital and was admitted for 11 more days with a abscess on my spleen and fluid around my lung.  I have been out of the hospital for a little over 3 weeks now, and I still feel weak and about half the energy as I normally would of had.  Have any of you had complications and if so how long did it take you to feel normal again?  Thanks so much!