Weight loss on your face?

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I am 18, 5ft 3' and 148 pounds. I started 175 pounds 4 months ago!
I am a bit sad that I haven't lost much weight on my face...
Now I am thinking I've been losing a lot of muscle weight than fat?
Also is it possible that it will be the last place I lose weight?
I just really want a less chubbier face. I have 22 -28 pounds to lose could that make a big difference or would the fat on my face still be kind of the same?

How did your face thin out and how much weight did you lose?