Coming off of Lamotrogine?

I've been on lamotrogine for 15 months. In the beginning, I LOVED IT.

But I just don't think lamotrogine is helping me as much. I still get dysregulated, but I can come back to baseline. I feel really foggy on lamotrogine, which makes it hard to recognize when I'm dysregulated. Does that make sense?

I just decreased again to 150. Feeling a little shaky, but things aren't as foggy.

Anyone else taper off?