Mono Symptoms, can you relate to any of them?

Yes they're normal. I had mono for about two months. It was pretty severe, I had hallucinations from the high fever and had many steroid shots to keep the swelling of my tonsils down enough to breathe. I wasn't eating more than a half a cup of soup a day so I transformed into skin and bones. I don't really remember much as I was asleep or completely out of it from the fever most of the time. Also, the symptoms you speak of may be your body just being weak from the illness and bedrest. A healthy diet and some exercise will help your body recover and raise your energy slowly but surely. If this doesn't work then see a doctor and tell him about it and maybe he can help.