Has your doctor discussed PseudoBulbar Affect with you ? There is a med for that. You may have a bit of Seasonal Affective Disorder adding to the intensity of the PBA. Some light therapy may help.

I have minor PBA. An emotion comment can bring tears. I've been brought to tears watching the Flash Orchestra or the Samsung Deaf video. For me, it lasts a few minutes. I dry my eyes and go on. But, I slobber much more than ever before. TV Commercials can trigger me.

My best to you.

Mark