Experience with round ligament pain

Baby#2 • Hubby and I have been together for 10 years. Welcomed our rainbow baby into the world on March 24, 2015. So blessed🎀💕
I've just entered 3rd trimester, 29 weeks 1 day to be exact and I just had my first real and prolonged experience with round ligament pain! 
Lasted 2 days and it was horrible. Only thing that helped was to get up and move around such as a walk, but sleeping and sitting became very uncomfortable. 
What have been your experiences with this ? 
Have you experienced it briefly or has it went on for days as others would describe?
What helped you with the pain? 
Curious as to how different we all experience this wonderful thing that comes along with our pregnancies lol 👶