Vimpat(lacosamide) and mood swings

Hi everybody, I'm new here on and I recently increased my VImpat to 100 bid (twice a day) and after that, my mood started getting increasingly worse, to the point of seething and I would have to leave the room. I actually bursted into tears today because I couldn't take it anymore and had to break down a little bit,

The moods started with minor things after first starting the med, but I thought "it's just a bad day, it will be better tomorrow". Minor things that shouldn't set me off do, and I am not normally like this. Have any of you had this same problem when taking vimpat oral (lacosamide)