Was this lsd?

They sold me a table like LSD, I had never taken LSD before, I just read a little about its effects, when I took this tab I did not feel any flavor (how it is supposed to be) and I felt sober for about an hour and a half, then I started to feel a feeling of warmth that was increasing with the passage of time, it was very pleasant but nothing more than that, I did not see hallucinations it was myself just with a sense of pleasure. What could this have been? I live in Colombia and it seems that lsd is dificult to get, any experiencie buying in the deep Web? Sorry for the bad english.