Round ligament pain

Monday I had sharp pain across my abd when I would sit to stand or stand to sit. Yesterday, I was fine. Today same thing... and for about 5 minutes after walking on my break at work this morning I had horrific abd pain with any type of movement. I called my OB and she felt it was round ligament pain. I never had it with my first baby. I’m extra nervous as I had a recent MC, so I’m just curious those who have experienced round ligament pain... is that was what yours was like? I’ll be 12wks tomorrow.