Well, I was fat.

I went on a very strict diet, and now, I'm pretty small. Though I'm still not satisfied with my weight. My friends and family tell me that I've got to stop, but the truth is, I'm afraid to stop. I'm afraid that I will gain weight. I came this far to be skinny, and now that I'm somewhat there, its like, I can't see it. I'm 5'3, and I weight about 104. My goal weight was 110, once I hit that, I told myself I was going to stop, but, every time I would check, the weight would just continue to fall off. I counted up my average calories for two days straight. The first day... 410. The second... 334. I'm supposed to be taking in 2,000. I'm starting to get nervous. My ribs are kinda starting to show. When I lift my arms, you can see all of that, its, its kinda getting bad I think. But I don't know what to do, or how to stop, or even if I want to stop. Please, please help me.