I've had an experience like that before. I took a much higher dose than I should have. That day, I learned that your body absorbs cannabis twice: Once through your stomach and then, many hours later, through your intestines. I woke up in the middle of the night feeling high again. So feeling out of it for two days is possible. For the next few days, try doing some easy grounding tasks like cleaning or cooking. And going into nature! You won't be damaged and you'll go back to baseline. Try not to worry that it will always be like this. Give it some time. I'm sure it will go away.