smoking while taking zoloft and seroquil.?

Im on zoloft and seroquil. Last night i smoke for the first time while on meds. i went to the kitchen for a snack and then i started to feel dizzy i sat in the chair and heard my step mom say bye (she was not home) the lights were on (they wernt at all) and the kitchen looked different. i then remember waking up on the floor by shaking then staring at the opened fridge.So like what happened to me? did i seize, did the meds cause that, was it high/low blood pressure was it heart tremors idk but it was scary.