Took lsd acid and nothing happened?

so me and my friend took acid around 9:00pm last night. we waited for about 2 hours and nothing happened so we went outside to smoke a joint. we ended up sleeping and just now waking up at 6:00am and the acid still hasn't hit. help?(were both 16 and this is our first time)(i also have work in 4 hours lol)
Took lsd acid and nothing happened?
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