Well, I was diagnosed with mononucleosis around 3 months ago. I have suffered great muscle aches and pains and weakness. I was extremely worried before going to the doctors and my knees and elbows ached dreadfully due to this. I felt the need to stretch out my legs several times a day. I never experienced a sore throat, and even my fatigue was not severe. I slept a little more than usual, but I barely noticed. I have consulted the doctor and my blood tests confirmed it was mono. How do you have coped with muscle Aches and Weakness? Please share your experiences with me.