Bodies can heal for free. It would be pricey to fix a bike. That's the important part!!

Well done. Sounds like you landed correctly by landing on the entire side of your body. The trick to a good landing is to avoid landing on one point spot, because it focuses too much pressure on one spot. If you land across a broad section of body, the force is diffused.
You done good. take some Advil to keep inflammation down. It'll hurt tomorrow.