I have been taking Lamictal for months (not really sure due to th...

I have been taking Lamictal for months (not really sure due to the memory loss from taking this drug). I can't seem to remember ANYTHING. My spelling has been reduced to a 4th grade level and trying to find the correct words in a conversation is horrible. The lack of coordination is only a slight problem, mostly at night. I started on 25mg nightly and currently taking 400mg. Nausea, vomiting, depression, feeling guilty about everything I have everdone or said, headache. I am going to tell my doctor about these symptoms and hopefully he will reduce my dosage. I didn't have all theses problems on lower dose.