Similar dimensions to myself.
Thus I'd say a tad on the wobbly side, but overall it could be a lot worse! Pics will be the best way for people to judge - people carry weight in different ways. I've got a very very hourglass figure with a rather flat tummy, but some people who are same height, size, boobs etc look like right lardarses, whereas others look like beanpoles!
When I was the same as your description I thought I looked really big, now I'm a 16 I look even worse, although I seem to put on weight mainly on my top half so it's not exactly spread proportionally. Looking back I was way too hung up on it though, and I didn't look half as big as I thought at the time.