I am waking up tired and fatigued and it takes longer for my wounds to heal

Im only 14 years old,however these days Im always waking up tired and fatigued no matter how much sleep I get,I was in track and cross country so theres no possibliity Im just unheatlthy,Ive also noticed that my wounds are taking a lot longer like substantial amounts of time to heal,its really annoying and not just like cuts as wounds If I get sore or stuff like that to it takes tons of time to heal,I do have ADHD which I take a 25mg adderall pill for everyday,I also have epilepsy,a traumatic head and brain injury