Gone fro(m) big to skinny. 19

I used to be overweight (I'll include pictures) and got made fun of a lot for being fat. Then I lost 80-90 lbs and people told me I was too skinny (Whaaat?) So I've been lifting weights and have put on 10 lbs or so (hopefully in muscle). I'm just curious what you all think. Feel free to rate, make suggestions, etc. Me Now- http://imgur.com/a/6YHQj Skinnier Version of me- http://imgur.com/a/7Z4FR Overweight Version of me- http://imgur.com/a/c9OIl