Did i get lace by someone or it was good weed?

so i new this guy he was about 16 or 17s now he rolled a blunt for me and my friend before infront of me this time i was with my friends it was about 6 7oclock at night we were in sunset park my neighbor hood he had said that cops were coming back in forth looking around the park he said he would roll it up behind the trees so i didnt go back there to see so after he was done it was rolled i went home the next day i smoke it it was a g blunt with regular weed so as a kid i smoke alot but never got high for some reason even since i inhale and exhale but aafter i finish smoking i felt ****** up i went to the store and stare the people drooling everything looked fake but so real at the same time after that everything look like a movie my friend when i look at him the backround was blerrie but it would look like he was popping at mei couldnt think or anything months later i smoked again and i felt the right away my stomach open and i was chill i didnt fell like before please tell me u think the guy lace me? or it was the first real time i got high since i smoke the whole blunt almost please help