I Feel Like I Am High, But I Am Not

i just did alot of weed 3 days ago. then the next day i felt normal just tierd because i barily had sleep, the that night i barily had sleep again, then the next day i got out of bed i felt as if i were high, like i was floating , dizzy, and unable to consentrate. so i thought it was just gonna go away after sleeping againg, so now today i still feel the same, is because im not getting enough sleep to recover from that night of being high, or is it the fact i have A.D.D and cant consintrate so it takes longer to recover ? plz help thx ,,,, and i dont take pills for a.d.d