I am confused why the doctor stopped pain medicine when you are in so much pain. Maybe things are different there in Egypt with pain medicine? ...but if you have pain medicine, then take it! How to judge is, if you are in so much pain it is making you despondent, then now is the time to take it. If you cannot sleep because of too much pain, then take some before bed. Rest is SOOO important. Being in pain, like Joe said, can make you feel depressed. Also, there is a time, sometimes, after having major surgery, where feeling low is normal. I know it is not fun, but some of it is normal after surgery. I am so sorry you are struggling, I truly am and I wish you luck sorting it all out. -Cathy