To lose it or love it?

So...I'm 5'3, 112lbs. Ideally, I'd like to be 105lbs. Before you all go on about how that's too small, let me explain. Before I got a job at a fast food place, I was at 105lbs. Since working there and eating there, I've gained the weight. I don't look anorexic at 105. I look quite normal and toned. Now I want to go back to being 105.

Looking in the mirror now, I see myself as not fat, but not desirable. I've been fit and trim my whole life, and this weight gain is not going over well.

Now, no one else except me and my boyfriend, have noticed this gain. My boyfriend is only aware of it because since he's a workout junkie, I asked him about it. So...should I try to lose the weight, or should I just accept it?

I wouldn't have an issue with it, but my body is really sensitive about weight. Like, I feel lethargic if I get anywhere above 110, and I don't carry it well at all. Thoughts?
To lose it or love it?
Post Opinion