I am 6 weeks post op TKP. I can think of only 1 night that I have slept. I expected the pain to have decreased by now and I feel like I'm at the end of my rope! Last week I was able to go all day without medication, this week I've had to take Vicodin during the day with ice packs. Tonight I took 2 Vicodin at 10pm and slept until 12:30 and have bee awake since then. I start to relax, move and then the pain starts. I am so frustrated, what is wrong with me? Shouldn't Ibe much more comfortable by now? Any ideas?