Please read, hard to explain in only a few words, NOT A LIE!?

Please read the whole thing first ad give me a real answer, okay so here goes, i used to be ale with blood red lips in like grade 2-5 and my hair used to be brown but then started to turn black in grade 3, my eyes are normally green but can change colour, i have clmates who have seen my eyes change colour (once in a staring contest lol) anyway, when it is really Bright outside i sometime get a headache but when i get undercover it gets better, i can heal and recover from small injury's (cuts bruises etc) for some reason i am always tierd in the day but i get more energy at night, lots of other random **** happens but thats about all. Am i a vampire or some crap? please answer serriously.