1st trip, not what expected

it was my first trip and i had started out with 2 grams, and after an hour i only had mild affects so i took another gram and a half and waited, took a shower and watched a movie, once the effects began it was nothing like i expected, i went to the kitchen witch has wood grain all over it and everything seemed very red, then i went to my room and looked at a black light poster with the black light on and it started twisting and seemed like it was sucking me in, i was very tense throughout the trip, and after a few hours i grew tired and tried to go to bed, but it was very hard, i just layed there and i kept getting crazy ideas in my head, i just went from thought to thought it was very odd.