Do you think I could have ADD ?

So I never really noticed anything wen i was little , but now im realizin tht wen i read things tht dont really interest me i often get lost at where i was readin or wat i juss read . nd if im sittin somewhere for more than 15 mins i tend to fidget nd move , nd if im sittin somewhere for a really long time like 2 or 3 hours i feel like i really juss need to go somewhere else . i also forget where i put things like almost instantly . do u think i could have ADD ?