. . . looking like this?

Seriously, I’ve lost about 9 kilos (20 pounds) since my operation three weeks ago. I don’t expect that the weight loss will continue to be so dramatic but I also don’t want to end up looking like someone let the air outta me. I can’t do much exercise at the moment other than some gentle walking. And I can’t afford any ‘magic creams’ to make my skin more elastic. But I’m sure there must be something I can do.

Any tips or suggestions?