I think you look fine
..but I do wish you could come over and let me apply your make up, do your hair and dress you up
...i miss doing all of that with some of my friends ( especailly the hair and make up bit)...You could maybe ask your friends to help you choose what to wear or buy...When one of my friends cant decide what to wear she'll bring both over and ask which looks better..and a lot of the times they'll have to try it on for me to decide
If you really cant do it yourself you should do that....and make sure you have a long mirroor where you can see the whole of yourself...you'll be able to tell if it looks good or not.
When you're shopping, always try things on even if you know it's the right size...I used to never try things on..until one of my friends made me try on every little thing..and I would've bought a lot of things that once i get home..dont look good on, and then end up going back to return it.
..and I agree with the mac make up...watch some vids to see the different ways you can wear them.
..also if you want a different hair style but dont have much time for curling...just curl the ends of your hair ...for a wavy look
I do think you look fine as you are, and dont really need all of that change.
Edit: In a bit of a rush right now..but i might write a little about the exercise bit..once i'm back