They docs say that I am extremely lucky because normally a broken ribs injury is two weeks or more of simple movement being agony.
I haven't broken any bones in my body yet, but I know people who had broken ribs and they say it's the worse as there's no way to use plaster and no matter what you do, you move as even breathing requires a move. Which is why it hurts like hell, literally.
If you get hurt or need a doctor in Vietnam, I highly suggest going to Vinmec International Hospital. The cost is (relatively) low and everyone is very polite and helpful.
You should pin some of your medical/health posts on the map with Worldmappin, in case someone on Hive needs help in the future. A true opinion about these health centers can come in handy.
Anyway, get well as living with injury is not fun.