I started taking 25 mg of Lamictal 2 weeks ago and I'm finding it nearly impossible to sleep. (Its 7:30 am and I'm not the slightest bit tired), on top of that I have terrible neck/upper back pain which makes it difficult to lay down. I'm liking the help its giving me with my depression, but i feel it has also really made me anxious. I'm not sure if it was an anxiety attack or not, but I had to pull off the highway today because I was so afraid I was going to lose control of my limbs/my heart was racing. Has anyone experienced any of these side affects? I'm seeing my doc Friday but wanted to get some input.