Need advice

I talk about eating****

Idk what to do . I’m 5,1 and 99.4 lbs. I decided I had wanted to loose weight like in December (started at 109. ) I knew I wasn’t big but I really wanted to be confident and be considered “skinny”, and just be more confident. I did it in a safe way and felt fine. Now I want to get down to 90 lbs and have that be it. I want to know how I can do it with still having energy before I skate. I usually split my breakfast into half (one before skating and one afterward), I eat a small lunch, and a protein dense dinner. People have noticed it and it makes me feel good.