Everyone recovers differently. I think 2 weeks is pretty normal. I was able to get around pretty well by then, but still had soreness.
Have you tried holding a pillow against your stomach when you stand up? lt also helps when coughing or sneezing.
Also, maybe try sleeping with a body pillow if you want to sleep on your side, or maybe try sleeping in a recliner - I had to stay in the hospital 9 days with ds, and really appreciated the adjustable bed.
Take is easy and make sure you're not overdoing anything.