Hi Steph, I am right there with you on the "blue mood"..I had it my 1st week and part of 2nd week after my TKR and then when I hit the 3rd week I felt like I had this all under control, I was a Rock Star! Then the 4th week came and I kid you not, the tears began flowing once again..I feel like the biggest boob on earth..I am usually a very strong woman and have a high threshold for pain, but this surgery is proving me otherwise...Bless my husband for listening to me whine and watch me cry..he has been a trooper through all of this...I had decided that I was going to ween myself off of the pain meds, figured I could handle this with out them..well guess what, I was WAY wrong..Instead of weening, I pretty much just stopped them and my body and mind were not happy..so now I am back on them and am trying work through this recovery with a different mind set, since the other way was clearly not working..We will get thru this, blue moods and all..hang in there and remember...YOU GOT THIS!! Life is Good..