ive been taking lamotrigine (started 50mg, then 100mg) and it was from one brand and now i started taking lamictal (yesterday, its also lamotrigine 100mg) and today ove been feeling so dizzy and my head just hurts and feels very uncomfortable.

help

EDIT: i also have like an unstoppable urge to cry and vomit and my body just won't do any of those.

it's a mood stabilizer