Lamictal and manic episodes

I have been on Lamictal for one week and feel terrible!! I'm using the meds to treat bipolar. My chest feels tight...I am exhausted all day...feel as if I am in a daze...headaches...muscle aches. I don't know if this is just side effects seen in the beginning and will subside with time?? I really feel bad.

I started taking Lamictal in September 07 for bipolar. Started with 25mg and now on 150 daily. I\ Since being on the medication, I feel like Ive lost my sense of self. I find it difficult to keep a conversation going and i lack creativity, I'm just not as witty and sharp as i used to be. I used to write and draw a lot but i have trouble creating inspiring works like i used to. I sleep away too much and have too many weird dreams.

I never really struggled with bad depression but have had some manic episodes. Lamictal has stabilized me, but i fear too much stabilizing. haven't had any manic episodes, but I feel my self and my life slipping away. Theres gotta b something better out there.