Any ideas on what could be going on?

[jmartinez1895]

I know that our doctor is the best source of info and I am going to make an appointment, but I was just wanting to know if any one here might have an an idea of what might be going on with my child. He is 7, and in the past had severe seizures, but has been seizure free and medication free for a while now. He has allergies and asthma and takes daily meds for those and has a week immune system. We have noticed that over the past year or so he gets tired a lot. If we go to the mall, he need to have a stroller because after walking for a short while he gets to tired to go on. He's not lazy and this is a different type of tired that my other kids get. When he says he's tired he says his leg bones hurt and that they feel heavy. I looked and I do not notice swelling or anything and after he rest for a while he can go on. When he plays soccer he will ask the coach to take him out of the game because of the same reasons. On days when we do a lot, once we get home he goes to bed and sleeps for long periods of time. Has anyone here delt with something like this?