Lamictal

Does it help with anger, irritability, obsessive thinking and worry? My moods are constantly all over the place from being worried about everything, to explosive anger, to depression. I do have happy days and days were I feel like I can accomplish anything and I don't need much sleep. I'm guessing this is the hypomania. Wondering if this is right for me. Would it help with the symptoms I listed? Any help or advice you be appreciated.