I'm so discouraged!

I had a job interview this week, and the lady asked me "Why aren't you in school?"....I told her "I'm 25yrs old!"...she was shocked!

So it appears that I look ALOT younger then I actually am, and maybe that's one reason I'm not getting a job, I don't know...but it truly is frustrating...people really don't take you seriously when you look 14yrs old...at the age of 25!

So I need a makeover...hair, body, everything...I need and want to look my age at least! People always tell me, "oh you'll love being 40 and looking 20...blah blah blah"

BUT I'M NOT 40 YET, and being 25 now and people telling me I look 12 to 16 drives me CRAZY!!!!! I HATE IT!!!!!! What can I do......I need suggestions.... By the way...I'm only 5'1"...so my height isn't helping things either!
This is Me Now....